20259458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15187}}^1$

素因数の和:15241

約数の個数: 16

約数和(自身を含む): 32806080

約数和(自身を除く): 12546622

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15187, 30374, 349301, 440423, 698602, 880846, 10129729, 20259458]

約数ペア:

[(1, 20259458), (2, 10129729), (23, 880846), (29, 698602), (46, 440423), (58, 349301), (667, 30374), (1334, 15187)]