20713584

素因数分解:

$2^4\times 3^1\times {\mathrm{431533}}^1$

素因数の和:431544

約数の個数: 20

約数和(自身を含む): 53510216

約数和(自身を除く): 32796632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431533, 863066, 1294599, 1726132, 2589198, 3452264, 5178396, 6904528, 10356792, 20713584]

約数ペア:

[(1, 20713584), (2, 10356792), (3, 6904528), (4, 5178396), (6, 3452264), (8, 2589198), (12, 1726132), (16, 1294599), (24, 863066), (48, 431533)]