20167036765

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{476143}}^1$

素因数の和:476388

約数の個数: 16

約数和(自身を含む): 24888999168

約数和(自身を除く): 4721962403

約数列:

[1, 5, 43, 197, 215, 985, 8471, 42355, 476143, 2380715, 20474149, 93800171, 102370745, 469000855, 4033407353, 20167036765]

約数ペア:

[(1, 20167036765), (5, 4033407353), (43, 469000855), (197, 102370745), (215, 93800171), (985, 20474149), (8471, 2380715), (42355, 476143)]