20148735594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2572

約数の個数: 128

約数和(自身を含む): 46448640000

約数和(自身を除く): 26299904406

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 79, 87, 94, 141, 158, 174, 237, 282, 377, 474, 611, 754, 1027, 1131, 1222, 1363, 1833, 2054, 2262, 2291, 2399, 2726, 3081, 3666, 3713, 4089, 4582, 4798, 6162, 6873, 7197, 7426, 8178, 11139, 13746, 14394, 17719, 22278, 29783, 31187, 35438, 48269, 53157, 59566, 62374, 69571, 89349, 93561, 96538, 106314, 107677, 112753, 139142, 144807, 178698, 187122, 189521, 208713, 215354, 225506, 289614, 323031, 338259, 379042, 417426, 568563, 646062, 676518, 904423, 1137126, 1399801, 1465789, 1808846, 2463773, 2713269, 2799602, 2931578, 3269837, 4199403, 4397367, 4927546, 5426538, 5496109, 6539674, 7391319, 8398806, 8794734, 8907487, 9809511, 10992218, 14782638, 16488327, 17814974, 19619022, 26722461, 32976654, 42507881, 53444922, 71449417, 85015762, 115797331, 127523643, 142898834, 214348251, 231594662, 255047286, 258317123, 347391993, 428696502, 516634246, 694783986, 774951369, 1549902738, 3358122599, 6716245198, 10074367797, 20148735594]

約数ペア:

[(1, 20148735594), (2, 10074367797), (3, 6716245198), (6, 3358122599), (13, 1549902738), (26, 774951369), (29, 694783986), (39, 516634246), (47, 428696502), (58, 347391993), (78, 258317123), (79, 255047286), (87, 231594662), (94, 214348251), (141, 142898834), (158, 127523643), (174, 115797331), (237, 85015762), (282, 71449417), (377, 53444922), (474, 42507881), (611, 32976654), (754, 26722461), (1027, 19619022), (1131, 17814974), (1222, 16488327), (1363, 14782638), (1833, 10992218), (2054, 9809511), (2262, 8907487), (2291, 8794734), (2399, 8398806), (2726, 7391319), (3081, 6539674), (3666, 5496109), (3713, 5426538), (4089, 4927546), (4582, 4397367), (4798, 4199403), (6162, 3269837), (6873, 2931578), (7197, 2799602), (7426, 2713269), (8178, 2463773), (11139, 1808846), (13746, 1465789), (14394, 1399801), (17719, 1137126), (22278, 904423), (29783, 676518), (31187, 646062), (35438, 568563), (48269, 417426), (53157, 379042), (59566, 338259), (62374, 323031), (69571, 289614), (89349, 225506), (93561, 215354), (96538, 208713), (106314, 189521), (107677, 187122), (112753, 178698), (139142, 144807)]