20750482260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4637}}^1\times {\mathrm{8287}}^1$

素因数の和:12942

約数の個数: 96

約数和(自身を含む): 64578769920

約数和(自身を除く): 43828287660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4637, 8287, 9274, 13911, 16574, 18548, 23185, 24861, 27822, 33148, 41435, 41733, 46370, 49722, 55644, 69555, 74583, 82870, 83466, 92740, 99444, 124305, 125199, 139110, 149166, 165740, 166932, 208665, 223749, 248610, 250398, 278220, 298332, 372915, 417330, 447498, 497220, 500796, 625995, 745830, 834660, 894996, 1118745, 1251990, 1491660, 2237490, 2503980, 4474980, 38426819, 76853638, 115280457, 153707276, 192134095, 230560914, 345841371, 384268190, 461121828, 576402285, 691682742, 768536380, 1037524113, 1152804570, 1383365484, 1729206855, 2075048226, 2305609140, 3458413710, 4150096452, 5187620565, 6916827420, 10375241130, 20750482260]

約数ペア:

[(1, 20750482260), (2, 10375241130), (3, 6916827420), (4, 5187620565), (5, 4150096452), (6, 3458413710), (9, 2305609140), (10, 2075048226), (12, 1729206855), (15, 1383365484), (18, 1152804570), (20, 1037524113), (27, 768536380), (30, 691682742), (36, 576402285), (45, 461121828), (54, 384268190), (60, 345841371), (90, 230560914), (108, 192134095), (135, 153707276), (180, 115280457), (270, 76853638), (540, 38426819), (4637, 4474980), (8287, 2503980), (9274, 2237490), (13911, 1491660), (16574, 1251990), (18548, 1118745), (23185, 894996), (24861, 834660), (27822, 745830), (33148, 625995), (41435, 500796), (41733, 497220), (46370, 447498), (49722, 417330), (55644, 372915), (69555, 298332), (74583, 278220), (82870, 250398), (83466, 248610), (92740, 223749), (99444, 208665), (124305, 166932), (125199, 165740), (139110, 149166)]