20349969926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{48371}}^1$

素因数の和:49868

約数の個数: 32

約数和(自身を含む): 35886606336

約数和(自身を除く): 15536636410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1471, 2942, 16181, 19123, 32362, 38246, 48371, 96742, 210353, 420706, 532081, 628823, 1064162, 1257646, 6917053, 13834106, 71153741, 142307482, 782691151, 924998633, 1565382302, 1849997266, 10174984963, 20349969926]

約数ペア:

[(1, 20349969926), (2, 10174984963), (11, 1849997266), (13, 1565382302), (22, 924998633), (26, 782691151), (143, 142307482), (286, 71153741), (1471, 13834106), (2942, 6917053), (16181, 1257646), (19123, 1064162), (32362, 628823), (38246, 532081), (48371, 420706), (96742, 210353)]