20650962

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 42706944

約数和(自身を除く): 22055982

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 661, 762, 1322, 1983, 3966, 5207, 10414, 15621, 27101, 31242, 54202, 81303, 83947, 162606, 167894, 251841, 503682, 3441827, 6883654, 10325481, 20650962]

約数ペア:

[(1, 20650962), (2, 10325481), (3, 6883654), (6, 3441827), (41, 503682), (82, 251841), (123, 167894), (127, 162606), (246, 83947), (254, 81303), (381, 54202), (661, 31242), (762, 27101), (1322, 15621), (1983, 10414), (3966, 5207)]