20132764070

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1\times {\mathrm{4177}}^1$

素因数の和:7304

約数の個数: 32

約数和(自身を含む): 36482362848

約数和(自身を除く): 16349598778

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 2957, 4177, 5914, 8354, 14785, 20885, 29570, 41770, 481991, 680851, 963982, 1361702, 2409955, 3404255, 4819910, 6808510, 12351389, 24702778, 61756945, 123513890, 2013276407, 4026552814, 10066382035, 20132764070]

約数ペア:

[(1, 20132764070), (2, 10066382035), (5, 4026552814), (10, 2013276407), (163, 123513890), (326, 61756945), (815, 24702778), (1630, 12351389), (2957, 6808510), (4177, 4819910), (5914, 3404255), (8354, 2409955), (14785, 1361702), (20885, 963982), (29570, 680851), (41770, 481991)]