2020492908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 6596029440

約数和(自身を除く): 4575536532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 103, 114, 119, 126, 133, 153, 171, 204, 206, 228, 238, 241, 252, 266, 306, 309, 323, 342, 357, 399, 412, 476, 482, 532, 612, 618, 646, 684, 714, 721, 723, 798, 927, 964, 969, 1071, 1197, 1236, 1292, 1428, 1442, 1446, 1596, 1687, 1751, 1854, 1938, 1957, 2142, 2163, 2169, 2261, 2394, 2884, 2892, 2907, 3374, 3502, 3708, 3876, 3914, 4097, 4284, 4326, 4338, 4522, 4579, 4788, 5061, 5253, 5814, 5871, 6489, 6748, 6783, 7004, 7828, 8194, 8652, 8676, 9044, 9158, 10122, 10506, 11628, 11742, 12257, 12291, 12978, 13566, 13699, 13737, 15183, 15759, 16388, 17613, 18316, 20244, 20349, 21012, 23484, 24514, 24582, 24823, 25956, 27132, 27398, 27474, 28679, 30366, 31518, 32053, 33269, 35226, 36771, 36873, 40698, 41097, 41211, 49028, 49164, 49646, 54796, 54948, 57358, 60732, 63036, 64106, 66538, 70452, 73542, 73746, 74469, 77843, 81396, 82194, 82422, 86037, 96159, 99292, 99807, 110313, 114716, 123291, 128212, 133076, 147084, 147492, 148938, 155686, 164388, 164844, 172074, 173761, 192318, 199614, 220626, 223407, 232883, 233529, 246582, 258111, 288477, 297876, 299421, 311372, 344148, 347522, 384636, 399228, 421991, 441252, 446814, 465766, 467058, 471637, 493164, 516222, 521283, 544901, 576954, 598842, 695044, 698649, 700587, 843982, 893628, 931532, 934116, 943274, 1032444, 1042566, 1089802, 1153908, 1197684, 1265973, 1397298, 1401174, 1414911, 1563849, 1634703, 1687964, 1886548, 2085132, 2095947, 2179604, 2531946, 2794596, 2802348, 2829822, 2953937, 3127698, 3269406, 3301459, 3797919, 4191894, 4244733, 4904109, 5063892, 5659644, 5907874, 6255396, 6538812, 6602918, 7595838, 8017829, 8383788, 8489466, 8861811, 9808218, 9904377, 11815748, 13205836, 15191676, 16035658, 16978932, 17723622, 19616436, 19808754, 24053487, 26585433, 29713131, 32071316, 35447244, 39617508, 48106974, 53170866, 56124803, 59426262, 72160461, 96213948, 106341732, 112249606, 118852524, 144320922, 168374409, 224499212, 288641844, 336748818, 505123227, 673497636, 1010246454, 2020492908]

約数ペア:

[(1, 2020492908), (2, 1010246454), (3, 673497636), (4, 505123227), (6, 336748818), (7, 288641844), (9, 224499212), (12, 168374409), (14, 144320922), (17, 118852524), (18, 112249606), (19, 106341732), (21, 96213948), (28, 72160461), (34, 59426262), (36, 56124803), (38, 53170866), (42, 48106974), (51, 39617508), (57, 35447244), (63, 32071316), (68, 29713131), (76, 26585433), (84, 24053487), (102, 19808754), (103, 19616436), (114, 17723622), (119, 16978932), (126, 16035658), (133, 15191676), (153, 13205836), (171, 11815748), (204, 9904377), (206, 9808218), (228, 8861811), (238, 8489466), (241, 8383788), (252, 8017829), (266, 7595838), (306, 6602918), (309, 6538812), (323, 6255396), (342, 5907874), (357, 5659644), (399, 5063892), (412, 4904109), (476, 4244733), (482, 4191894), (532, 3797919), (612, 3301459), (618, 3269406), (646, 3127698), (684, 2953937), (714, 2829822), (721, 2802348), (723, 2794596), (798, 2531946), (927, 2179604), (964, 2095947), (969, 2085132), (1071, 1886548), (1197, 1687964), (1236, 1634703), (1292, 1563849), (1428, 1414911), (1442, 1401174), (1446, 1397298), (1596, 1265973), (1687, 1197684), (1751, 1153908), (1854, 1089802), (1938, 1042566), (1957, 1032444), (2142, 943274), (2163, 934116), (2169, 931532), (2261, 893628), (2394, 843982), (2884, 700587), (2892, 698649), (2907, 695044), (3374, 598842), (3502, 576954), (3708, 544901), (3876, 521283), (3914, 516222), (4097, 493164), (4284, 471637), (4326, 467058), (4338, 465766), (4522, 446814), (4579, 441252), (4788, 421991), (5061, 399228), (5253, 384636), (5814, 347522), (5871, 344148), (6489, 311372), (6748, 299421), (6783, 297876), (7004, 288477), (7828, 258111), (8194, 246582), (8652, 233529), (8676, 232883), (9044, 223407), (9158, 220626), (10122, 199614), (10506, 192318), (11628, 173761), (11742, 172074), (12257, 164844), (12291, 164388), (12978, 155686), (13566, 148938), (13699, 147492), (13737, 147084), (15183, 133076), (15759, 128212), (16388, 123291), (17613, 114716), (18316, 110313), (20244, 99807), (20349, 99292), (21012, 96159), (23484, 86037), (24514, 82422), (24582, 82194), (24823, 81396), (25956, 77843), (27132, 74469), (27398, 73746), (27474, 73542), (28679, 70452), (30366, 66538), (31518, 64106), (32053, 63036), (33269, 60732), (35226, 57358), (36771, 54948), (36873, 54796), (40698, 49646), (41097, 49164), (41211, 49028)]