16020490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51679}}^1$

素因数の和:51717

約数の個数: 16

約数和(自身を含む): 29767680

約数和(自身を除く): 13747190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 51679, 103358, 258395, 516790, 1602049, 3204098, 8010245, 16020490]

約数ペア:

[(1, 16020490), (2, 8010245), (5, 3204098), (10, 1602049), (31, 516790), (62, 258395), (155, 103358), (310, 51679)]