20185328208

素因数分解:

$2^4\times 3^1\times {\mathrm{420527671}}^1$

素因数の和:420527682

約数の個数: 20

約数和(自身を含む): 52145431328

約数和(自身を除く): 31960103120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420527671, 841055342, 1261583013, 1682110684, 2523166026, 3364221368, 5046332052, 6728442736, 10092664104, 20185328208]

約数ペア:

[(1, 20185328208), (2, 10092664104), (3, 6728442736), (4, 5046332052), (6, 3364221368), (8, 2523166026), (12, 1682110684), (16, 1261583013), (24, 841055342), (48, 420527671)]