13203414860

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{485063}}^1$

素因数の和:486433

約数の個数: 24

約数和(自身を含む): 27747601056

約数和(自身を除く): 14544186196

約数列:

[1, 2, 4, 5, 10, 20, 1361, 2722, 5444, 6805, 13610, 27220, 485063, 970126, 1940252, 2425315, 4850630, 9701260, 660170743, 1320341486, 2640682972, 3300853715, 6601707430, 13203414860]

約数ペア:

[(1, 13203414860), (2, 6601707430), (4, 3300853715), (5, 2640682972), (10, 1320341486), (20, 660170743), (1361, 9701260), (2722, 4850630), (5444, 2425315), (6805, 1940252), (13610, 970126), (27220, 485063)]