20106540902

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1\times {\mathrm{8387}}^1$

素因数の和:10076

約数の個数: 32

約数和(自身を含む): 34810871040

約数和(自身を除く): 14704330138

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1571, 3142, 8387, 10997, 16774, 21994, 58709, 117418, 171239, 342478, 914183, 1198673, 1828366, 2397346, 6399281, 12798562, 13175977, 26351954, 92231839, 184463678, 1436181493, 2872362986, 10053270451, 20106540902]

約数ペア:

[(1, 20106540902), (2, 10053270451), (7, 2872362986), (14, 1436181493), (109, 184463678), (218, 92231839), (763, 26351954), (1526, 13175977), (1571, 12798562), (3142, 6399281), (8387, 2397346), (10997, 1828366), (16774, 1198673), (21994, 914183), (58709, 342478), (117418, 171239)]