20101420179

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{8929}}^1\times {\mathrm{8069}}^1$

素因数の和:17035

約数の個数: 24

約数和(自身を含む): 29979081600

約数和(自身を除く): 9877661421

約数列:

[1, 3, 9, 31, 93, 279, 8069, 8929, 24207, 26787, 72621, 80361, 250139, 276799, 750417, 830397, 2251251, 2491191, 72048101, 216144303, 648432909, 2233491131, 6700473393, 20101420179]

約数ペア:

[(1, 20101420179), (3, 6700473393), (9, 2233491131), (31, 648432909), (93, 216144303), (279, 72048101), (8069, 2491191), (8929, 2251251), (24207, 830397), (26787, 750417), (72621, 276799), (80361, 250139)]