20105354916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18015551}}^1$

素因数の和:18015592

約数の個数: 36

約数和(自身を含む): 52461287424

約数和(自身を除く): 32355932508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18015551, 36031102, 54046653, 72062204, 108093306, 162139959, 216186612, 324279918, 558482081, 648559836, 1116964162, 1675446243, 2233928324, 3350892486, 5026338729, 6701784972, 10052677458, 20105354916]

約数ペア:

[(1, 20105354916), (2, 10052677458), (3, 6701784972), (4, 5026338729), (6, 3350892486), (9, 2233928324), (12, 1675446243), (18, 1116964162), (31, 648559836), (36, 558482081), (62, 324279918), (93, 216186612), (124, 162139959), (186, 108093306), (279, 72062204), (372, 54046653), (558, 36031102), (1116, 18015551)]