20773715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6286

約数の個数: 16

約数和(自身を含む): 26913600

約数和(自身を除く): 6139885

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 6229, 31145, 143267, 180641, 716335, 903205, 4154743, 20773715]

約数ペア:

[(1, 20773715), (5, 4154743), (23, 903205), (29, 716335), (115, 180641), (145, 143267), (667, 31145), (3335, 6229)]