20139840047

素因数分解:

${\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{14767}}^1$

素因数の和:15286

約数の個数: 16

約数和(自身を含む): 21053260800

約数和(自身を除く): 913420753

約数列:

[1, 29, 131, 359, 3799, 10411, 14767, 47029, 428243, 1363841, 1934477, 5301353, 56099833, 153739237, 694477243, 20139840047]

約数ペア:

[(1, 20139840047), (29, 694477243), (131, 153739237), (359, 56099833), (3799, 5301353), (10411, 1934477), (14767, 1363841), (47029, 428243)]