20163548150

素因数分解:

$2^1\times 5^2\times {\mathrm{6317}}^1\times {\mathrm{63839}}^1$

素因数の和:70168

約数の個数: 24

約数和(自身を含む): 37510724160

約数和(自身を除く): 17347176010

約数列:

[1, 2, 5, 10, 25, 50, 6317, 12634, 31585, 63170, 63839, 127678, 157925, 315850, 319195, 638390, 1595975, 3191950, 403270963, 806541926, 2016354815, 4032709630, 10081774075, 20163548150]

約数ペア:

[(1, 20163548150), (2, 10081774075), (5, 4032709630), (10, 2016354815), (25, 806541926), (50, 403270963), (6317, 3191950), (12634, 1595975), (31585, 638390), (63170, 319195), (63839, 315850), (127678, 157925)]