20107754692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{5861}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 37226044800

約数和(自身を除く): 17118290108

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 419, 838, 1676, 2047, 4094, 5861, 8188, 9637, 11722, 19274, 23444, 37291, 38548, 74582, 134803, 149164, 269606, 521629, 539212, 857693, 1043258, 1715386, 2086516, 2455759, 3430772, 4911518, 9823036, 11997467, 23994934, 47989868, 56482457, 112964914, 218562551, 225929828, 437125102, 874250204, 5026938673, 10053877346, 20107754692]

約数ペア:

[(1, 20107754692), (2, 10053877346), (4, 5026938673), (23, 874250204), (46, 437125102), (89, 225929828), (92, 218562551), (178, 112964914), (356, 56482457), (419, 47989868), (838, 23994934), (1676, 11997467), (2047, 9823036), (4094, 4911518), (5861, 3430772), (8188, 2455759), (9637, 2086516), (11722, 1715386), (19274, 1043258), (23444, 857693), (37291, 539212), (38548, 521629), (74582, 269606), (134803, 149164)]