20863632

素因数分解:

$2^4\times 3^1\times {\mathrm{434659}}^1$

素因数の和:434670

約数の個数: 20

約数和(自身を含む): 53897840

約数和(自身を除く): 33034208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 434659, 869318, 1303977, 1738636, 2607954, 3477272, 5215908, 6954544, 10431816, 20863632]

約数ペア:

[(1, 20863632), (2, 10431816), (3, 6954544), (4, 5215908), (6, 3477272), (8, 2607954), (12, 1738636), (16, 1303977), (24, 869318), (48, 434659)]