20074597956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{856571}}^1$

素因数の和:856622

約数の個数: 96

約数和(自身を含む): 61399080960

約数和(自身を除く): 41324483004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 23436, 856571, 1713142, 2569713, 3426284, 5139426, 5995997, 7709139, 10278852, 11991994, 15418278, 17987991, 23127417, 23983988, 26553701, 30836556, 35975982, 46254834, 53107402, 53963973, 71951964, 79661103, 92509668, 106214804, 107927946, 159322206, 161891919, 185875907, 215855892, 238983309, 318644412, 323783838, 371751814, 477966618, 557627721, 647567676, 716949927, 743503628, 955933236, 1115255442, 1433899854, 1672883163, 2230510884, 2867799708, 3345766326, 5018649489, 6691532652, 10037298978, 20074597956]

約数ペア:

[(1, 20074597956), (2, 10037298978), (3, 6691532652), (4, 5018649489), (6, 3345766326), (7, 2867799708), (9, 2230510884), (12, 1672883163), (14, 1433899854), (18, 1115255442), (21, 955933236), (27, 743503628), (28, 716949927), (31, 647567676), (36, 557627721), (42, 477966618), (54, 371751814), (62, 323783838), (63, 318644412), (84, 238983309), (93, 215855892), (108, 185875907), (124, 161891919), (126, 159322206), (186, 107927946), (189, 106214804), (217, 92509668), (252, 79661103), (279, 71951964), (372, 53963973), (378, 53107402), (434, 46254834), (558, 35975982), (651, 30836556), (756, 26553701), (837, 23983988), (868, 23127417), (1116, 17987991), (1302, 15418278), (1674, 11991994), (1953, 10278852), (2604, 7709139), (3348, 5995997), (3906, 5139426), (5859, 3426284), (7812, 2569713), (11718, 1713142), (23436, 856571)]