2020342088

素因数分解:

$2^3\times {\mathrm{1297}}^1\times {\mathrm{194713}}^1$

素因数の和:196016

約数の個数: 16

約数和(自身を含む): 3791081580

約数和(自身を除く): 1770739492

約数列:

[1, 2, 4, 8, 1297, 2594, 5188, 10376, 194713, 389426, 778852, 1557704, 252542761, 505085522, 1010171044, 2020342088]

約数ペア:

[(1, 2020342088), (2, 1010171044), (4, 505085522), (8, 252542761), (1297, 1557704), (2594, 778852), (5188, 389426), (10376, 194713)]