20188464

素因数分解:

$2^4\times 3^1\times {\mathrm{420593}}^1$

素因数の和:420604

約数の個数: 20

約数和(自身を含む): 52153656

約数和(自身を除く): 31965192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420593, 841186, 1261779, 1682372, 2523558, 3364744, 5047116, 6729488, 10094232, 20188464]

約数ペア:

[(1, 20188464), (2, 10094232), (3, 6729488), (4, 5047116), (6, 3364744), (8, 2523558), (12, 1682372), (16, 1261779), (24, 841186), (48, 420593)]