20173935984

素因数分解:

$2^4\times 3^1\times {\mathrm{420290333}}^1$

素因数の和:420290344

約数の個数: 20

約数和(自身を含む): 52116001416

約数和(自身を除く): 31942065432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420290333, 840580666, 1260870999, 1681161332, 2521741998, 3362322664, 5043483996, 6724645328, 10086967992, 20173935984]

約数ペア:

[(1, 20173935984), (2, 10086967992), (3, 6724645328), (4, 5043483996), (6, 3362322664), (8, 2521741998), (12, 1681161332), (16, 1260870999), (24, 840580666), (48, 420290333)]