20212821092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5038091}}^1$

素因数の和:5038171

約数の個数: 24

約数和(自身を含む): 38087975520

約数和(自身を除く): 17875154428

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 5038091, 10076182, 20152364, 85647547, 171295094, 297247369, 342590188, 594494738, 1188989476, 5053205273, 10106410546, 20212821092]

約数ペア:

[(1, 20212821092), (2, 10106410546), (4, 5053205273), (17, 1188989476), (34, 594494738), (59, 342590188), (68, 297247369), (118, 171295094), (236, 85647547), (1003, 20152364), (2006, 10076182), (4012, 5038091)]