20024956

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6329}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 40410720

約数和(自身を除く): 20385764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6329, 12658, 25316, 44303, 88606, 177212, 715177, 1430354, 2860708, 5006239, 10012478, 20024956]

約数ペア:

[(1, 20024956), (2, 10012478), (4, 5006239), (7, 2860708), (14, 1430354), (28, 715177), (113, 177212), (226, 88606), (452, 44303), (791, 25316), (1582, 12658), (3164, 6329)]