20112710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42793}}^1$

素因数の和:42847

約数の個数: 16

約数和(自身を含む): 36974016

約数和(自身を除く): 16861306

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42793, 85586, 213965, 427930, 2011271, 4022542, 10056355, 20112710]

約数ペア:

[(1, 20112710), (2, 10056355), (5, 4022542), (10, 2011271), (47, 427930), (94, 213965), (235, 85586), (470, 42793)]