20462706

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11483}}^1$

素因数の和:11508

約数の個数: 40

約数和(自身を含む): 50024304

約数和(自身を除く): 29561598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11483, 22966, 34449, 68898, 103347, 126313, 206694, 252626, 310041, 378939, 620082, 757878, 930123, 1136817, 1860246, 2273634, 3410451, 6820902, 10231353, 20462706]

約数ペア:

[(1, 20462706), (2, 10231353), (3, 6820902), (6, 3410451), (9, 2273634), (11, 1860246), (18, 1136817), (22, 930123), (27, 757878), (33, 620082), (54, 378939), (66, 310041), (81, 252626), (99, 206694), (162, 126313), (198, 103347), (297, 68898), (594, 34449), (891, 22966), (1782, 11483)]