20346480232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6310943}}^1$

素因数の和:6310993

約数の個数: 32

約数和(自身を含む): 42409543680

約数和(自身を除く): 22063063448

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6310943, 12621886, 25243772, 50487544, 82042259, 164084518, 195639233, 328169036, 391278466, 656338072, 782556932, 1565113864, 2543310029, 5086620058, 10173240116, 20346480232]

約数ペア:

[(1, 20346480232), (2, 10173240116), (4, 5086620058), (8, 2543310029), (13, 1565113864), (26, 782556932), (31, 656338072), (52, 391278466), (62, 328169036), (104, 195639233), (124, 164084518), (248, 82042259), (403, 50487544), (806, 25243772), (1612, 12621886), (3224, 6310943)]