20145652361770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1\times {\mathrm{27471469}}^1$

素因数の和:27477130

約数の個数: 32

約数和(自身を含む): 39058496502480

約数和(自身を除く): 18912844140710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5641, 11282, 28205, 56410, 73333, 146666, 366665, 733330, 27471469, 54942938, 137357345, 274714690, 357129097, 714258194, 1785645485, 3571290970, 154966556629, 309933113258, 774832783145, 1549665566290, 2014565236177, 4029130472354, 10072826180885, 20145652361770]

約数ペア:

[(1, 20145652361770), (2, 10072826180885), (5, 4029130472354), (10, 2014565236177), (13, 1549665566290), (26, 774832783145), (65, 309933113258), (130, 154966556629), (5641, 3571290970), (11282, 1785645485), (28205, 714258194), (56410, 357129097), (73333, 274714690), (146666, 137357345), (366665, 54942938), (733330, 27471469)]