20271678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{482659}}^1$

素因数の和:482671

約数の個数: 16

約数和(自身を含む): 46335360

約数和(自身を除く): 26063682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 482659, 965318, 1447977, 2895954, 3378613, 6757226, 10135839, 20271678]

約数ペア:

[(1, 20271678), (2, 10135839), (3, 6757226), (6, 3378613), (7, 2895954), (14, 1447977), (21, 965318), (42, 482659)]