20247619682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{45541}}^1$

素因数の和:45746

約数の個数: 32

約数和(自身を含む): 32108203008

約数和(自身を除く): 11860583326

約数列:

[1, 2, 31, 62, 71, 101, 142, 202, 2201, 3131, 4402, 6262, 7171, 14342, 45541, 91082, 222301, 444602, 1411771, 2823542, 3233411, 4599641, 6466822, 9199282, 100235741, 142588871, 200471482, 285177742, 326574511, 653149022, 10123809841, 20247619682]

約数ペア:

[(1, 20247619682), (2, 10123809841), (31, 653149022), (62, 326574511), (71, 285177742), (101, 200471482), (142, 142588871), (202, 100235741), (2201, 9199282), (3131, 6466822), (4402, 4599641), (6262, 3233411), (7171, 2823542), (14342, 1411771), (45541, 444602), (91082, 222301)]