202012002

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{91243}}^1$

素因数の和:91295

約数の個数: 32

約数和(自身を含む): 459869760

約数和(自身を除く): 257857758

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 91243, 182486, 273729, 547458, 821187, 1642374, 2463561, 3740963, 4927122, 7481926, 11222889, 22445778, 33668667, 67337334, 101006001, 202012002]

約数ペア:

[(1, 202012002), (2, 101006001), (3, 67337334), (6, 33668667), (9, 22445778), (18, 11222889), (27, 7481926), (41, 4927122), (54, 3740963), (82, 2463561), (123, 1642374), (246, 821187), (369, 547458), (738, 273729), (1107, 182486), (2214, 91243)]