9970096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20140

約数の個数: 20

約数和(自身を含む): 19941184

約数和(自身を除く): 9971088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20101, 40202, 80404, 160808, 321616, 623131, 1246262, 2492524, 4985048, 9970096]

約数ペア:

[(1, 9970096), (2, 4985048), (4, 2492524), (8, 1246262), (16, 623131), (31, 321616), (62, 160808), (124, 80404), (248, 40202), (496, 20101)]