20163342015

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1321753}}^1$

素因数の和:1321880

約数の個数: 32

約数和(自身を含む): 36163189440

約数和(自身を除く): 15999847425

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 1321753, 3965259, 6608765, 11895777, 19826295, 35687331, 59478885, 149358089, 178436655, 448074267, 746790445, 1344222801, 2240371335, 4032668403, 6721114005, 20163342015]

約数ペア:

[(1, 20163342015), (3, 6721114005), (5, 4032668403), (9, 2240371335), (15, 1344222801), (27, 746790445), (45, 448074267), (113, 178436655), (135, 149358089), (339, 59478885), (565, 35687331), (1017, 19826295), (1695, 11895777), (3051, 6608765), (5085, 3965259), (15255, 1321753)]