20120368459

素因数分解:

${\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1\times {\mathrm{2647}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 21292038400

約数和(自身を除く): 1171669941

約数列:

[1, 19, 229, 1747, 2647, 4351, 33193, 50293, 400063, 606163, 4624309, 7601197, 11517097, 87861871, 1058966761, 20120368459]

約数ペア:

[(1, 20120368459), (19, 1058966761), (229, 87861871), (1747, 11517097), (2647, 7601197), (4351, 4624309), (33193, 606163), (50293, 400063)]