20163318070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9932669}}^1$

素因数の和:9932712

約数の個数: 32

約数和(自身を含む): 42909134400

約数和(自身を除く): 22745816330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9932669, 19865338, 49663345, 69528683, 99326690, 139057366, 288047401, 347643415, 576094802, 695286830, 1440237005, 2016331807, 2880474010, 4032663614, 10081659035, 20163318070]

約数ペア:

[(1, 20163318070), (2, 10081659035), (5, 4032663614), (7, 2880474010), (10, 2016331807), (14, 1440237005), (29, 695286830), (35, 576094802), (58, 347643415), (70, 288047401), (145, 139057366), (203, 99326690), (290, 69528683), (406, 49663345), (1015, 19865338), (2030, 9932669)]