20176657245

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6142057}}^1$

素因数の和:6142141

約数の個数: 24

約数和(自身を含む): 35451958776

約数和(自身を除く): 15275301531

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 6142057, 18426171, 30710285, 55278513, 92130855, 276392565, 448370161, 1345110483, 2241850805, 4035331449, 6725552415, 20176657245]

約数ペア:

[(1, 20176657245), (3, 6725552415), (5, 4035331449), (9, 2241850805), (15, 1345110483), (45, 448370161), (73, 276392565), (219, 92130855), (365, 55278513), (657, 30710285), (1095, 18426171), (3285, 6142057)]