20195367048

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{15443}}^1$

素因数の和:15939

約数の個数: 96

約数和(自身を含む): 56159943840

約数和(自身を除く): 35964576792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 443, 492, 738, 886, 984, 1329, 1476, 1772, 2658, 2952, 3544, 3987, 5316, 7974, 10632, 15443, 15948, 18163, 30886, 31896, 36326, 46329, 54489, 61772, 72652, 92658, 108978, 123544, 138987, 145304, 163467, 185316, 217956, 277974, 326934, 370632, 435912, 555948, 633163, 653868, 1111896, 1266326, 1307736, 1899489, 2532652, 3798978, 5065304, 5698467, 6841249, 7597956, 11396934, 13682498, 15195912, 20523747, 22793868, 27364996, 41047494, 45587736, 54729992, 61571241, 82094988, 123142482, 164189976, 246284964, 280491209, 492569928, 560982418, 841473627, 1121964836, 1682947254, 2243929672, 2524420881, 3365894508, 5048841762, 6731789016, 10097683524, 20195367048]

約数ペア:

[(1, 20195367048), (2, 10097683524), (3, 6731789016), (4, 5048841762), (6, 3365894508), (8, 2524420881), (9, 2243929672), (12, 1682947254), (18, 1121964836), (24, 841473627), (36, 560982418), (41, 492569928), (72, 280491209), (82, 246284964), (123, 164189976), (164, 123142482), (246, 82094988), (328, 61571241), (369, 54729992), (443, 45587736), (492, 41047494), (738, 27364996), (886, 22793868), (984, 20523747), (1329, 15195912), (1476, 13682498), (1772, 11396934), (2658, 7597956), (2952, 6841249), (3544, 5698467), (3987, 5065304), (5316, 3798978), (7974, 2532652), (10632, 1899489), (15443, 1307736), (15948, 1266326), (18163, 1111896), (30886, 653868), (31896, 633163), (36326, 555948), (46329, 435912), (54489, 370632), (61772, 326934), (72652, 277974), (92658, 217956), (108978, 185316), (123544, 163467), (138987, 145304)]