20185968084

素因数分解:

$2^2\times 3^1\times {\mathrm{3581}}^1\times {\mathrm{469747}}^1$

素因数の和:473335

約数の個数: 24

約数和(自身を含む): 47113845408

約数和(自身を除く): 26927877324

約数列:

[1, 2, 3, 4, 6, 12, 3581, 7162, 10743, 14324, 21486, 42972, 469747, 939494, 1409241, 1878988, 2818482, 5636964, 1682164007, 3364328014, 5046492021, 6728656028, 10092984042, 20185968084]

約数ペア:

[(1, 20185968084), (2, 10092984042), (3, 6728656028), (4, 5046492021), (6, 3364328014), (12, 1682164007), (3581, 5636964), (7162, 2818482), (10743, 1878988), (14324, 1409241), (21486, 939494), (42972, 469747)]