20001634518

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1\times {\mathrm{9613}}^1$

素因数の和:10800

約数の個数: 32

約数和(自身を含む): 40143910752

約数和(自身を除く): 20142276234

約数列:

[1, 2, 3, 6, 541, 641, 1082, 1282, 1623, 1923, 3246, 3846, 9613, 19226, 28839, 57678, 346781, 693562, 1040343, 2080686, 5200633, 6161933, 10401266, 12323866, 15601899, 18485799, 31203798, 36971598, 3333605753, 6667211506, 10000817259, 20001634518]

約数ペア:

[(1, 20001634518), (2, 10000817259), (3, 6667211506), (6, 3333605753), (541, 36971598), (641, 31203798), (1082, 18485799), (1282, 15601899), (1623, 12323866), (1923, 10401266), (3246, 6161933), (3846, 5200633), (9613, 2080686), (19226, 1040343), (28839, 693562), (57678, 346781)]