20523302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7123

約数の個数: 16

約数和(自身を含む): 32458752

約数和(自身を除く): 11935450

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 7043, 14086, 218333, 331021, 436666, 662042, 10261651, 20523302]

約数ペア:

[(1, 20523302), (2, 10261651), (31, 662042), (47, 436666), (62, 331021), (94, 218333), (1457, 14086), (2914, 7043)]