20174869541

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{31957}}^1$

素因数の和:32348

約数の個数: 16

約数和(自身を含む): 21475776000

約数和(自身を除く): 1300906459

約数列:

[1, 19, 149, 223, 2831, 4237, 31957, 33227, 607183, 631313, 4761593, 7126411, 90470267, 135401809, 1061835239, 20174869541]

約数ペア:

[(1, 20174869541), (19, 1061835239), (149, 135401809), (223, 90470267), (2831, 7126411), (4237, 4761593), (31957, 631313), (33227, 607183)]