20346875169

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{2377}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 27880813440

約数和(自身を除く): 7533938271

約数列:

[1, 3, 59, 137, 177, 353, 411, 1059, 2377, 7131, 8083, 20827, 24249, 48361, 62481, 140243, 145083, 325649, 420729, 839081, 976947, 2517243, 2853299, 8559897, 19213291, 49505779, 57639873, 114954097, 148517337, 344862291, 6782291723, 20346875169]

約数ペア:

[(1, 20346875169), (3, 6782291723), (59, 344862291), (137, 148517337), (177, 114954097), (353, 57639873), (411, 49505779), (1059, 19213291), (2377, 8559897), (7131, 2853299), (8083, 2517243), (20827, 976947), (24249, 839081), (48361, 420729), (62481, 325649), (140243, 145083)]