20187433732

素因数分解:

$2^2\times {\mathrm{487}}^1\times {\mathrm{683}}^1\times {\mathrm{15173}}^1$

素因数の和:16347

約数の個数: 24

約数和(自身を含む): 35454718656

約数和(自身を除く): 15267284924

約数列:

[1, 2, 4, 487, 683, 974, 1366, 1948, 2732, 15173, 30346, 60692, 332621, 665242, 1330484, 7389251, 10363159, 14778502, 20726318, 29557004, 41452636, 5046858433, 10093716866, 20187433732]

約数ペア:

[(1, 20187433732), (2, 10093716866), (4, 5046858433), (487, 41452636), (683, 29557004), (974, 20726318), (1366, 14778502), (1948, 10363159), (2732, 7389251), (15173, 1330484), (30346, 665242), (60692, 332621)]