20432172984

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2031839}}^1$

素因数の和:2032267

約数の個数: 32

約数和(自身を含む): 51202368000

約数和(自身を除く): 30770195016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 10056, 2031839, 4063678, 6095517, 8127356, 12191034, 16254712, 24382068, 48764136, 851340541, 1702681082, 2554021623, 3405362164, 5108043246, 6810724328, 10216086492, 20432172984]

約数ペア:

[(1, 20432172984), (2, 10216086492), (3, 6810724328), (4, 5108043246), (6, 3405362164), (8, 2554021623), (12, 1702681082), (24, 851340541), (419, 48764136), (838, 24382068), (1257, 16254712), (1676, 12191034), (2514, 8127356), (3352, 6095517), (5028, 4063678), (10056, 2031839)]