20051502

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77719}}^1$

素因数の和:77767

約数の個数: 16

約数和(自身を含む): 41036160

約数和(自身を除く): 20984658

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 77719, 155438, 233157, 466314, 3341917, 6683834, 10025751, 20051502]

約数ペア:

[(1, 20051502), (2, 10025751), (3, 6683834), (6, 3341917), (43, 466314), (86, 233157), (129, 155438), (258, 77719)]