20282454

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9161}}^1$

素因数の和:9213

約数の個数: 32

約数和(自身を含む): 46176480

約数和(自身を除く): 25894026

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9161, 18322, 27483, 54966, 82449, 164898, 247347, 375601, 494694, 751202, 1126803, 2253606, 3380409, 6760818, 10141227, 20282454]

約数ペア:

[(1, 20282454), (2, 10141227), (3, 6760818), (6, 3380409), (9, 2253606), (18, 1126803), (27, 751202), (41, 494694), (54, 375601), (82, 247347), (123, 164898), (246, 82449), (369, 54966), (738, 27483), (1107, 18322), (2214, 9161)]