20081501712

素因数分解:

$2^4\times 3^2\times {\mathrm{139454873}}^1$

素因数の和:139454887

約数の個数: 30

約数和(自身を含む): 56200314222

約数和(自身を除く): 36118812510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139454873, 278909746, 418364619, 557819492, 836729238, 1115638984, 1255093857, 1673458476, 2231277968, 2510187714, 3346916952, 5020375428, 6693833904, 10040750856, 20081501712]

約数ペア:

[(1, 20081501712), (2, 10040750856), (3, 6693833904), (4, 5020375428), (6, 3346916952), (8, 2510187714), (9, 2231277968), (12, 1673458476), (16, 1255093857), (18, 1115638984), (24, 836729238), (36, 557819492), (48, 418364619), (72, 278909746), (144, 139454873)]