20118684014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3702371}}^1$

素因数の和:3702416

約数の個数: 32

約数和(自身を含む): 37319909760

約数和(自身を除く): 17201225746

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 3702371, 7404742, 40726081, 48130823, 70345049, 81452162, 96261646, 140690098, 529439053, 773795539, 914485637, 1058878106, 1547591078, 1828971274, 10059342007, 20118684014]

約数ペア:

[(1, 20118684014), (2, 10059342007), (11, 1828971274), (13, 1547591078), (19, 1058878106), (22, 914485637), (26, 773795539), (38, 529439053), (143, 140690098), (209, 96261646), (247, 81452162), (286, 70345049), (418, 48130823), (494, 40726081), (2717, 7404742), (5434, 3702371)]