20199640458

素因数分解:

$2^1\times 3^1\times {\mathrm{47419}}^1\times {\mathrm{70997}}^1$

素因数の和:118421

約数の個数: 16

約数和(自身を含む): 40400701920

約数和(自身を除く): 20201061462

約数列:

[1, 2, 3, 6, 47419, 70997, 94838, 141994, 142257, 212991, 284514, 425982, 3366606743, 6733213486, 10099820229, 20199640458]

約数ペア:

[(1, 20199640458), (2, 10099820229), (3, 6733213486), (6, 3366606743), (47419, 425982), (70997, 284514), (94838, 212991), (141994, 142257)]