20120764692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{33403}}^1$

素因数の和:33589

約数の個数: 96

約数和(自身を含む): 54951450624

約数和(自身を除く): 34830685932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 101, 142, 202, 213, 284, 303, 404, 426, 497, 606, 707, 852, 994, 1212, 1414, 1491, 1988, 2121, 2828, 2982, 4242, 5964, 7171, 8484, 14342, 21513, 28684, 33403, 43026, 50197, 66806, 86052, 100209, 100394, 133612, 150591, 200418, 200788, 233821, 301182, 400836, 467642, 602364, 701463, 935284, 1402926, 2371613, 2805852, 3373703, 4743226, 6747406, 7114839, 9486452, 10121109, 13494812, 14229678, 16601291, 20242218, 23615921, 28459356, 33202582, 40484436, 47231842, 49803873, 66405164, 70847763, 94463684, 99607746, 141695526, 199215492, 239532913, 283391052, 479065826, 718598739, 958131652, 1437197478, 1676730391, 2874394956, 3353460782, 5030191173, 6706921564, 10060382346, 20120764692]

約数ペア:

[(1, 20120764692), (2, 10060382346), (3, 6706921564), (4, 5030191173), (6, 3353460782), (7, 2874394956), (12, 1676730391), (14, 1437197478), (21, 958131652), (28, 718598739), (42, 479065826), (71, 283391052), (84, 239532913), (101, 199215492), (142, 141695526), (202, 99607746), (213, 94463684), (284, 70847763), (303, 66405164), (404, 49803873), (426, 47231842), (497, 40484436), (606, 33202582), (707, 28459356), (852, 23615921), (994, 20242218), (1212, 16601291), (1414, 14229678), (1491, 13494812), (1988, 10121109), (2121, 9486452), (2828, 7114839), (2982, 6747406), (4242, 4743226), (5964, 3373703), (7171, 2805852), (8484, 2371613), (14342, 1402926), (21513, 935284), (28684, 701463), (33403, 602364), (43026, 467642), (50197, 400836), (66806, 301182), (86052, 233821), (100209, 200788), (100394, 200418), (133612, 150591)]