20163485266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1023839}}^1$

素因数の和:1024113

約数の個数: 16

約数和(自身を含む): 31083782400

約数和(自身を除く): 10920297134

約数列:

[1, 2, 43, 86, 229, 458, 9847, 19694, 1023839, 2047678, 44025077, 88050154, 234459131, 468918262, 10081742633, 20163485266]

約数ペア:

[(1, 20163485266), (2, 10081742633), (43, 468918262), (86, 234459131), (229, 88050154), (458, 44025077), (9847, 2047678), (19694, 1023839)]