21031810060

素因数分解:

$2^2\times 5^1\times {\mathrm{9221}}^1\times {\mathrm{114043}}^1$

素因数の和:123273

約数の個数: 24

約数和(自身を含む): 44171978256

約数和(自身を除く): 23140168196

約数列:

[1, 2, 4, 5, 10, 20, 9221, 18442, 36884, 46105, 92210, 114043, 184420, 228086, 456172, 570215, 1140430, 2280860, 1051590503, 2103181006, 4206362012, 5257952515, 10515905030, 21031810060]

約数ペア:

[(1, 21031810060), (2, 10515905030), (4, 5257952515), (5, 4206362012), (10, 2103181006), (20, 1051590503), (9221, 2280860), (18442, 1140430), (36884, 570215), (46105, 456172), (92210, 228086), (114043, 184420)]