20148692

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 36319752

約数和(自身を除く): 16171060

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 941, 1882, 3764, 5353, 10706, 21412, 49873, 95041, 99746, 190082, 199492, 380164, 5037173, 10074346, 20148692]

約数ペア:

[(1, 20148692), (2, 10074346), (4, 5037173), (53, 380164), (101, 199492), (106, 190082), (202, 99746), (212, 95041), (404, 49873), (941, 21412), (1882, 10706), (3764, 5353)]