20283961684

素因数分解:

$2^2\times 7^1\times {\mathrm{5413}}^1\times {\mathrm{133831}}^1$

素因数の和:139255

約数の個数: 24

約数和(自身を含む): 40575721088

約数和(自身を除く): 20291759404

約数列:

[1, 2, 4, 7, 14, 28, 5413, 10826, 21652, 37891, 75782, 133831, 151564, 267662, 535324, 936817, 1873634, 3747268, 724427203, 1448854406, 2897708812, 5070990421, 10141980842, 20283961684]

約数ペア:

[(1, 20283961684), (2, 10141980842), (4, 5070990421), (7, 2897708812), (14, 1448854406), (28, 724427203), (5413, 3747268), (10826, 1873634), (21652, 936817), (37891, 535324), (75782, 267662), (133831, 151564)]