20072696870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1\times {\mathrm{35227}}^1$

素因数の和:38252

約数の個数: 32

約数和(自身を含む): 38046240000

約数和(自身を除く): 17973543130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2999, 5998, 14995, 29990, 35227, 56981, 70454, 113962, 176135, 284905, 352270, 569810, 669313, 1338626, 3346565, 6693130, 105645773, 211291546, 528228865, 1056457730, 2007269687, 4014539374, 10036348435, 20072696870]

約数ペア:

[(1, 20072696870), (2, 10036348435), (5, 4014539374), (10, 2007269687), (19, 1056457730), (38, 528228865), (95, 211291546), (190, 105645773), (2999, 6693130), (5998, 3346565), (14995, 1338626), (29990, 669313), (35227, 569810), (56981, 352270), (70454, 284905), (113962, 176135)]