20163377510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{56941}}^1$

素因数の和:59048

約数の個数: 32

約数和(自身を含む): 38448149472

約数和(自身を除く): 18284771962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2083, 4166, 10415, 20830, 35411, 56941, 70822, 113882, 177055, 284705, 354110, 569410, 967997, 1935994, 4839985, 9679970, 118608103, 237216206, 593040515, 1186081030, 2016337751, 4032675502, 10081688755, 20163377510]

約数ペア:

[(1, 20163377510), (2, 10081688755), (5, 4032675502), (10, 2016337751), (17, 1186081030), (34, 593040515), (85, 237216206), (170, 118608103), (2083, 9679970), (4166, 4839985), (10415, 1935994), (20830, 967997), (35411, 569410), (56941, 354110), (70822, 284705), (113882, 177055)]