20492080236

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4154923}}^1$

素因数の和:4155070

約数の個数: 36

約数和(自身を含む): 52177535592

約数和(自身を除く): 31685455356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 4154923, 8309846, 12464769, 16619692, 24929538, 37394307, 49859076, 74788614, 149577228, 569224451, 1138448902, 1707673353, 2276897804, 3415346706, 5123020059, 6830693412, 10246040118, 20492080236]

約数ペア:

[(1, 20492080236), (2, 10246040118), (3, 6830693412), (4, 5123020059), (6, 3415346706), (9, 2276897804), (12, 1707673353), (18, 1138448902), (36, 569224451), (137, 149577228), (274, 74788614), (411, 49859076), (548, 37394307), (822, 24929538), (1233, 16619692), (1644, 12464769), (2466, 8309846), (4932, 4154923)]