20100841684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2238

約数の個数: 192

約数和(自身を含む): 49407805440

約数和(自身を除く): 29306963756

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 97, 119, 133, 154, 187, 194, 209, 238, 266, 308, 323, 374, 388, 418, 476, 532, 646, 679, 748, 836, 1067, 1292, 1309, 1358, 1463, 1649, 1843, 2083, 2134, 2261, 2618, 2716, 2926, 3298, 3553, 3686, 4166, 4268, 4522, 5236, 5852, 6596, 7106, 7372, 7469, 8332, 9044, 11543, 12901, 14212, 14581, 14938, 18139, 20273, 22913, 23086, 24871, 25802, 29162, 29876, 31331, 35411, 36278, 39577, 40546, 45826, 46172, 49742, 51604, 58324, 62662, 70822, 72556, 79154, 81092, 91652, 99484, 125324, 126973, 141644, 141911, 158308, 160391, 202051, 219317, 247877, 253946, 277039, 283822, 320782, 344641, 389521, 404102, 435347, 438634, 495754, 507892, 554078, 567644, 641564, 672809, 689282, 779042, 808204, 870694, 877268, 991508, 1108156, 1345618, 1378564, 1414357, 1558084, 1741388, 2222561, 2412487, 2691236, 2726647, 2828714, 3047429, 3434867, 3838969, 4445122, 4709663, 4824974, 5453294, 5657428, 6094858, 6869734, 7400899, 7677938, 8890244, 9419326, 9649948, 10906588, 12189716, 13739468, 14801798, 15355876, 15557927, 18838652, 24044069, 26872783, 29603596, 31115854, 37783537, 42228659, 48088138, 51806293, 53745566, 62231708, 65262473, 75567074, 84457318, 96176276, 103612586, 107491132, 130524946, 151134148, 168914636, 207225172, 261049892, 264484759, 295600613, 456837311, 528969518, 591201226, 717887203, 913674622, 1057939036, 1182402452, 1435774406, 1827349244, 2871548812, 5025210421, 10050420842, 20100841684]

約数ペア:

[(1, 20100841684), (2, 10050420842), (4, 5025210421), (7, 2871548812), (11, 1827349244), (14, 1435774406), (17, 1182402452), (19, 1057939036), (22, 913674622), (28, 717887203), (34, 591201226), (38, 528969518), (44, 456837311), (68, 295600613), (76, 264484759), (77, 261049892), (97, 207225172), (119, 168914636), (133, 151134148), (154, 130524946), (187, 107491132), (194, 103612586), (209, 96176276), (238, 84457318), (266, 75567074), (308, 65262473), (323, 62231708), (374, 53745566), (388, 51806293), (418, 48088138), (476, 42228659), (532, 37783537), (646, 31115854), (679, 29603596), (748, 26872783), (836, 24044069), (1067, 18838652), (1292, 15557927), (1309, 15355876), (1358, 14801798), (1463, 13739468), (1649, 12189716), (1843, 10906588), (2083, 9649948), (2134, 9419326), (2261, 8890244), (2618, 7677938), (2716, 7400899), (2926, 6869734), (3298, 6094858), (3553, 5657428), (3686, 5453294), (4166, 4824974), (4268, 4709663), (4522, 4445122), (5236, 3838969), (5852, 3434867), (6596, 3047429), (7106, 2828714), (7372, 2726647), (7469, 2691236), (8332, 2412487), (9044, 2222561), (11543, 1741388), (12901, 1558084), (14212, 1414357), (14581, 1378564), (14938, 1345618), (18139, 1108156), (20273, 991508), (22913, 877268), (23086, 870694), (24871, 808204), (25802, 779042), (29162, 689282), (29876, 672809), (31331, 641564), (35411, 567644), (36278, 554078), (39577, 507892), (40546, 495754), (45826, 438634), (46172, 435347), (49742, 404102), (51604, 389521), (58324, 344641), (62662, 320782), (70822, 283822), (72556, 277039), (79154, 253946), (81092, 247877), (91652, 219317), (99484, 202051), (125324, 160391), (126973, 158308), (141644, 141911)]