220520208

素因数分解:

$2^4\times 3^1\times {\mathrm{4594171}}^1$

素因数の和:4594182

約数の個数: 20

約数和(自身を含む): 569677328

約数和(自身を除く): 349157120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4594171, 9188342, 13782513, 18376684, 27565026, 36753368, 55130052, 73506736, 110260104, 220520208]

約数ペア:

[(1, 220520208), (2, 110260104), (3, 73506736), (4, 55130052), (6, 36753368), (8, 27565026), (12, 18376684), (16, 13782513), (24, 9188342), (48, 4594171)]