20345454

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24049}}^1$

素因数の和:24104

約数の個数: 24

約数和(自身を含む): 45021600

約数和(自身を除く): 24676146

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24049, 48098, 72147, 144294, 216441, 432882, 1130303, 2260606, 3390909, 6781818, 10172727, 20345454]

約数ペア:

[(1, 20345454), (2, 10172727), (3, 6781818), (6, 3390909), (9, 2260606), (18, 1130303), (47, 432882), (94, 216441), (141, 144294), (282, 72147), (423, 48098), (846, 24049)]