420643632

素因数分解:

$2^4\times 3^1\times {\mathrm{8763409}}^1$

素因数の和:8763420

約数の個数: 20

約数和(自身を含む): 1086662840

約数和(自身を除く): 666019208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8763409, 17526818, 26290227, 35053636, 52580454, 70107272, 105160908, 140214544, 210321816, 420643632]

約数ペア:

[(1, 420643632), (2, 210321816), (3, 140214544), (4, 105160908), (6, 70107272), (8, 52580454), (12, 35053636), (16, 26290227), (24, 17526818), (48, 8763409)]