20016654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476587}}^1$

素因数の和:476599

約数の個数: 16

約数和(自身を含む): 45752448

約数和(自身を除く): 25735794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476587, 953174, 1429761, 2859522, 3336109, 6672218, 10008327, 20016654]

約数ペア:

[(1, 20016654), (2, 10008327), (3, 6672218), (6, 3336109), (7, 2859522), (14, 1429761), (21, 953174), (42, 476587)]