4662020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21191}}^1$

素因数の和:21211

約数の個数: 24

約数和(自身を含む): 10680768

約数和(自身を除く): 6018748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21191, 42382, 84764, 105955, 211910, 233101, 423820, 466202, 932404, 1165505, 2331010, 4662020]

約数ペア:

[(1, 4662020), (2, 2331010), (4, 1165505), (5, 932404), (10, 466202), (11, 423820), (20, 233101), (22, 211910), (44, 105955), (55, 84764), (110, 42382), (220, 21191)]