20143727403457

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{163346503}}^1$

素因数の和:163346812

約数の個数: 16

約数和(自身を含む): 23417354813440

約数和(自身を除く): 3273627409983

約数列:

[1, 7, 79, 223, 553, 1561, 17617, 123319, 163346503, 1143425521, 12904373737, 36426270169, 90330616159, 254983891183, 2877675343351, 20143727403457]

約数ペア:

[(1, 20143727403457), (7, 2877675343351), (79, 254983891183), (223, 90330616159), (553, 36426270169), (1561, 12904373737), (17617, 1143425521), (123319, 163346503)]