20161626246

素因数分解:

$2^1\times 3^4\times {\mathrm{124454483}}^1$

素因数の和:124454497

約数の個数: 20

約数和(自身を含む): 45176977692

約数和(自身を除く): 25015351446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124454483, 248908966, 373363449, 746726898, 1120090347, 2240180694, 3360271041, 6720542082, 10080813123, 20161626246]

約数ペア:

[(1, 20161626246), (2, 10080813123), (3, 6720542082), (6, 3360271041), (9, 2240180694), (18, 1120090347), (27, 746726898), (54, 373363449), (81, 248908966), (162, 124454483)]