20236009510

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{26141}}^1$

素因数の和:26736

約数の個数: 32

約数和(自身を含む): 36703368000

約数和(自身を除く): 16467358490

約数列:

[1, 2, 5, 10, 199, 389, 398, 778, 995, 1945, 1990, 3890, 26141, 52282, 77411, 130705, 154822, 261410, 387055, 774110, 5202059, 10168849, 10404118, 20337698, 26010295, 50844245, 52020590, 101688490, 2023600951, 4047201902, 10118004755, 20236009510]

約数ペア:

[(1, 20236009510), (2, 10118004755), (5, 4047201902), (10, 2023600951), (199, 101688490), (389, 52020590), (398, 50844245), (778, 26010295), (995, 20337698), (1945, 10404118), (1990, 10168849), (3890, 5202059), (26141, 774110), (52282, 387055), (77411, 261410), (130705, 154822)]