20171150892

素因数分解:

$2^2\times 3^2\times {\mathrm{560309747}}^1$

素因数の和:560309757

約数の個数: 18

約数和(自身を含む): 50988187068

約数和(自身を除く): 30817036176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560309747, 1120619494, 1680929241, 2241238988, 3361858482, 5042787723, 6723716964, 10085575446, 20171150892]

約数ペア:

[(1, 20171150892), (2, 10085575446), (3, 6723716964), (4, 5042787723), (6, 3361858482), (9, 2241238988), (12, 1680929241), (18, 1120619494), (36, 560309747)]