20162933

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 24871680

約数和(自身を除く): 4708747

約数列:

[1, 7, 19, 79, 101, 133, 361, 553, 707, 1501, 1919, 2527, 7979, 10507, 13433, 28519, 36461, 55853, 151601, 199633, 255227, 1061207, 2880419, 20162933]

約数ペア:

[(1, 20162933), (7, 2880419), (19, 1061207), (79, 255227), (101, 199633), (133, 151601), (361, 55853), (553, 36461), (707, 28519), (1501, 13433), (1919, 10507), (2527, 7979)]