20131389498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23057}}^1\times {\mathrm{13229}}^1$

素因数の和:36302

約数の個数: 32

約数和(自身を含む): 43928256960

約数和(自身を除く): 23796867462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 13229, 23057, 26458, 39687, 46114, 69171, 79374, 138342, 145519, 253627, 291038, 436557, 507254, 760881, 873114, 1521762, 305021053, 610042106, 915063159, 1830126318, 3355231583, 6710463166, 10065694749, 20131389498]

約数ペア:

[(1, 20131389498), (2, 10065694749), (3, 6710463166), (6, 3355231583), (11, 1830126318), (22, 915063159), (33, 610042106), (66, 305021053), (13229, 1521762), (23057, 873114), (26458, 760881), (39687, 507254), (46114, 436557), (69171, 291038), (79374, 253627), (138342, 145519)]