20199995446

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{587}}^1\times {\mathrm{38321}}^1$

素因数の和:39359

約数の個数: 16

約数和(自身を含む): 30420003600

約数和(自身を除く): 10220008154

約数列:

[1, 2, 449, 587, 898, 1174, 38321, 76642, 263563, 527126, 17206129, 22494427, 34412258, 44988854, 10099997723, 20199995446]

約数ペア:

[(1, 20199995446), (2, 10099997723), (449, 44988854), (587, 34412258), (898, 22494427), (1174, 17206129), (38321, 527126), (76642, 263563)]