20341808652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{25913}}^1$

素因数の和:26263

約数の個数: 96

約数和(自身を含む): 54680613120

約数和(自身を除く): 34338804468

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 313, 418, 626, 627, 836, 939, 1252, 1254, 1878, 2508, 3443, 3756, 5947, 6886, 10329, 11894, 13772, 17841, 20658, 23788, 25913, 35682, 41316, 51826, 65417, 71364, 77739, 103652, 130834, 155478, 196251, 261668, 285043, 310956, 392502, 492347, 570086, 785004, 855129, 984694, 1140172, 1477041, 1710258, 1969388, 2954082, 3420516, 5415817, 5908164, 8110769, 10831634, 16221538, 16247451, 21663268, 24332307, 32443076, 32494902, 48664614, 64989804, 89218459, 97329228, 154104611, 178436918, 267655377, 308209222, 356873836, 462313833, 535310754, 616418444, 924627666, 1070621508, 1695150721, 1849255332, 3390301442, 5085452163, 6780602884, 10170904326, 20341808652]

約数ペア:

[(1, 20341808652), (2, 10170904326), (3, 6780602884), (4, 5085452163), (6, 3390301442), (11, 1849255332), (12, 1695150721), (19, 1070621508), (22, 924627666), (33, 616418444), (38, 535310754), (44, 462313833), (57, 356873836), (66, 308209222), (76, 267655377), (114, 178436918), (132, 154104611), (209, 97329228), (228, 89218459), (313, 64989804), (418, 48664614), (626, 32494902), (627, 32443076), (836, 24332307), (939, 21663268), (1252, 16247451), (1254, 16221538), (1878, 10831634), (2508, 8110769), (3443, 5908164), (3756, 5415817), (5947, 3420516), (6886, 2954082), (10329, 1969388), (11894, 1710258), (13772, 1477041), (17841, 1140172), (20658, 984694), (23788, 855129), (25913, 785004), (35682, 570086), (41316, 492347), (51826, 392502), (65417, 310956), (71364, 285043), (77739, 261668), (103652, 196251), (130834, 155478)]