20104802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3343}}^1$

素因数の和:3473

約数の個数: 16

約数和(自身を含む): 31460352

約数和(自身を除く): 11355550

約数列:

[1, 2, 31, 62, 97, 194, 3007, 3343, 6014, 6686, 103633, 207266, 324271, 648542, 10052401, 20104802]

約数ペア:

[(1, 20104802), (2, 10052401), (31, 648542), (62, 324271), (97, 207266), (194, 103633), (3007, 6686), (3343, 6014)]