20139045430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7017089}}^1$

素因数の和:7017144

約数の個数: 32

約数和(自身を含む): 42439360320

約数和(自身を除く): 22300314890

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 7017089, 14034178, 35085445, 49119623, 70170890, 98239246, 245598115, 287700649, 491196230, 575401298, 1438503245, 2013904543, 2877006490, 4027809086, 10069522715, 20139045430]

約数ペア:

[(1, 20139045430), (2, 10069522715), (5, 4027809086), (7, 2877006490), (10, 2013904543), (14, 1438503245), (35, 575401298), (41, 491196230), (70, 287700649), (82, 245598115), (205, 98239246), (287, 70170890), (410, 49119623), (574, 35085445), (1435, 14034178), (2870, 7017089)]