20059998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477619}}^1$

素因数の和:477631

約数の個数: 16

約数和(自身を含む): 45851520

約数和(自身を除く): 25791522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477619, 955238, 1432857, 2865714, 3343333, 6686666, 10029999, 20059998]

約数ペア:

[(1, 20059998), (2, 10029999), (3, 6686666), (6, 3343333), (7, 2865714), (14, 1432857), (21, 955238), (42, 477619)]