20185501416

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5159893}}^1$

素因数の和:5160065

約数の個数: 32

約数和(自身を含む): 50773356960

約数和(自身を除く): 30587855544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5159893, 10319786, 15479679, 20639572, 30959358, 41279144, 61918716, 123837432, 841062559, 1682125118, 2523187677, 3364250236, 5046375354, 6728500472, 10092750708, 20185501416]

約数ペア:

[(1, 20185501416), (2, 10092750708), (3, 6728500472), (4, 5046375354), (6, 3364250236), (8, 2523187677), (12, 1682125118), (24, 841062559), (163, 123837432), (326, 61918716), (489, 41279144), (652, 30959358), (978, 20639572), (1304, 15479679), (1956, 10319786), (3912, 5159893)]