20804924496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{8893}}^1$

素因数の和:9029

約数の個数: 160

約数和(自身を含む): 59077790208

約数和(自身を除く): 38272865712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 61, 68, 94, 102, 122, 136, 141, 183, 188, 204, 244, 272, 282, 366, 376, 408, 488, 564, 732, 752, 799, 816, 976, 1037, 1128, 1464, 1598, 2074, 2256, 2397, 2867, 2928, 3111, 3196, 4148, 4794, 5734, 6222, 6392, 8296, 8601, 8893, 9588, 11468, 12444, 12784, 16592, 17202, 17786, 19176, 22936, 24888, 26679, 34404, 35572, 38352, 45872, 48739, 49776, 53358, 68808, 71144, 97478, 106716, 137616, 142288, 146217, 151181, 194956, 213432, 292434, 302362, 389912, 417971, 426864, 453543, 542473, 584868, 604724, 779824, 835942, 907086, 1084946, 1169736, 1209448, 1253913, 1627419, 1671884, 1814172, 2169892, 2339472, 2418896, 2507826, 3254838, 3343768, 3628344, 4339784, 5015652, 6509676, 6687536, 7105507, 7256688, 8679568, 9222041, 10031304, 13019352, 14211014, 18444082, 20062608, 21316521, 25496231, 26038704, 27666123, 28422028, 36888164, 42633042, 50992462, 55332246, 56844056, 73776328, 76488693, 85266084, 101984924, 110664492, 113688112, 147552656, 152977386, 170532168, 203969848, 221328984, 305954772, 341064336, 407939696, 433435927, 442657968, 611909544, 866871854, 1223819088, 1300307781, 1733743708, 2600615562, 3467487416, 5201231124, 6934974832, 10402462248, 20804924496]

約数ペア:

[(1, 20804924496), (2, 10402462248), (3, 6934974832), (4, 5201231124), (6, 3467487416), (8, 2600615562), (12, 1733743708), (16, 1300307781), (17, 1223819088), (24, 866871854), (34, 611909544), (47, 442657968), (48, 433435927), (51, 407939696), (61, 341064336), (68, 305954772), (94, 221328984), (102, 203969848), (122, 170532168), (136, 152977386), (141, 147552656), (183, 113688112), (188, 110664492), (204, 101984924), (244, 85266084), (272, 76488693), (282, 73776328), (366, 56844056), (376, 55332246), (408, 50992462), (488, 42633042), (564, 36888164), (732, 28422028), (752, 27666123), (799, 26038704), (816, 25496231), (976, 21316521), (1037, 20062608), (1128, 18444082), (1464, 14211014), (1598, 13019352), (2074, 10031304), (2256, 9222041), (2397, 8679568), (2867, 7256688), (2928, 7105507), (3111, 6687536), (3196, 6509676), (4148, 5015652), (4794, 4339784), (5734, 3628344), (6222, 3343768), (6392, 3254838), (8296, 2507826), (8601, 2418896), (8893, 2339472), (9588, 2169892), (11468, 1814172), (12444, 1671884), (12784, 1627419), (16592, 1253913), (17202, 1209448), (17786, 1169736), (19176, 1084946), (22936, 907086), (24888, 835942), (26679, 779824), (34404, 604724), (35572, 584868), (38352, 542473), (45872, 453543), (48739, 426864), (49776, 417971), (53358, 389912), (68808, 302362), (71144, 292434), (97478, 213432), (106716, 194956), (137616, 151181), (142288, 146217)]