20170520924

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1203779}}^1$

素因数の和:1203913

約数の個数: 24

約数和(自身を含む): 36402307200

約数和(自身を除く): 16231786276

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 16756, 1203779, 2407558, 4815116, 71022961, 85468309, 142045922, 170936618, 284091844, 341873236, 5042630231, 10085260462, 20170520924]

約数ペア:

[(1, 20170520924), (2, 10085260462), (4, 5042630231), (59, 341873236), (71, 284091844), (118, 170936618), (142, 142045922), (236, 85468309), (284, 71022961), (4189, 4815116), (8378, 2407558), (16756, 1203779)]