20131870908

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2887}}^1\times {\mathrm{3359}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 47276328960

約数和(自身を除く): 27144458052

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 2887, 3359, 5774, 6718, 8661, 10077, 11548, 13436, 17322, 20154, 34644, 40308, 499451, 581107, 998902, 1162214, 1498353, 1743321, 1997804, 2324428, 2996706, 3486642, 5993412, 6973284, 9697433, 19394866, 29092299, 38789732, 58184598, 116369196, 1677655909, 3355311818, 5032967727, 6710623636, 10065935454, 20131870908]

約数ペア:

[(1, 20131870908), (2, 10065935454), (3, 6710623636), (4, 5032967727), (6, 3355311818), (12, 1677655909), (173, 116369196), (346, 58184598), (519, 38789732), (692, 29092299), (1038, 19394866), (2076, 9697433), (2887, 6973284), (3359, 5993412), (5774, 3486642), (6718, 2996706), (8661, 2324428), (10077, 1997804), (11548, 1743321), (13436, 1498353), (17322, 1162214), (20154, 998902), (34644, 581107), (40308, 499451)]