20169824892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{185993}}^1$

素因数の和:187298

約数の個数: 48

約数和(自身を含む): 53828151552

約数和(自身を除く): 33658326660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1291, 2582, 3873, 5164, 7746, 9037, 15492, 18074, 27111, 36148, 54222, 108444, 185993, 371986, 557979, 743972, 1115958, 1301951, 2231916, 2603902, 3905853, 5207804, 7811706, 15623412, 240116963, 480233926, 720350889, 960467852, 1440701778, 1680818741, 2881403556, 3361637482, 5042456223, 6723274964, 10084912446, 20169824892]

約数ペア:

[(1, 20169824892), (2, 10084912446), (3, 6723274964), (4, 5042456223), (6, 3361637482), (7, 2881403556), (12, 1680818741), (14, 1440701778), (21, 960467852), (28, 720350889), (42, 480233926), (84, 240116963), (1291, 15623412), (2582, 7811706), (3873, 5207804), (5164, 3905853), (7746, 2603902), (9037, 2231916), (15492, 1301951), (18074, 1115958), (27111, 743972), (36148, 557979), (54222, 371986), (108444, 185993)]