20184877664

素因数分解:

$2^5\times 7^1\times {\mathrm{90111061}}^1$

素因数の和:90111078

約数の個数: 24

約数和(自身を含む): 45415975248

約数和(自身を除く): 25231097584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90111061, 180222122, 360444244, 630777427, 720888488, 1261554854, 1441776976, 2523109708, 2883553952, 5046219416, 10092438832, 20184877664]

約数ペア:

[(1, 20184877664), (2, 10092438832), (4, 5046219416), (7, 2883553952), (8, 2523109708), (14, 1441776976), (16, 1261554854), (28, 720888488), (32, 630777427), (56, 360444244), (112, 180222122), (224, 90111061)]