20143162571

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{691231}}^1$

素因数の和:691442

約数の個数: 16

約数和(自身を含む): 24154411008

約数和(自身を除く): 4011248437

約数列:

[1, 7, 23, 161, 181, 1267, 4163, 29141, 691231, 4838617, 15898313, 111288191, 125112811, 875789677, 2877594653, 20143162571]

約数ペア:

[(1, 20143162571), (7, 2877594653), (23, 875789677), (161, 125112811), (181, 111288191), (1267, 15898313), (4163, 4838617), (29141, 691231)]