20121588862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43319}}^1\times {\mathrm{6277}}^1$

素因数の和:49635

約数の個数: 16

約数和(自身を含む): 31003777440

約数和(自身を除く): 10882188578

約数列:

[1, 2, 37, 74, 6277, 12554, 43319, 86638, 232249, 464498, 1602803, 3205606, 271913363, 543826726, 10060794431, 20121588862]

約数ペア:

[(1, 20121588862), (2, 10060794431), (37, 543826726), (74, 271913363), (6277, 3205606), (12554, 1602803), (43319, 464498), (86638, 232249)]