20236087638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86479007}}^1$

素因数の和:86479028

約数の個数: 24

約数和(自身を含む): 47217538368

約数和(自身を除く): 26981450730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86479007, 172958014, 259437021, 518874042, 778311063, 1124227091, 1556622126, 2248454182, 3372681273, 6745362546, 10118043819, 20236087638]

約数ペア:

[(1, 20236087638), (2, 10118043819), (3, 6745362546), (6, 3372681273), (9, 2248454182), (13, 1556622126), (18, 1124227091), (26, 778311063), (39, 518874042), (78, 259437021), (117, 172958014), (234, 86479007)]