20858145602

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{92269}}^1$

素因数の和:92586

約数の個数: 32

約数和(自身を含む): 36441482880

約数和(自身を除く): 15583337278

約数列:

[1, 2, 7, 14, 67, 134, 241, 469, 482, 938, 1687, 3374, 16147, 32294, 92269, 113029, 184538, 226058, 645883, 1291766, 6182023, 12364046, 22236829, 43274161, 44473658, 86548322, 155657803, 311315606, 1489867543, 2979735086, 10429072801, 20858145602]

約数ペア:

[(1, 20858145602), (2, 10429072801), (7, 2979735086), (14, 1489867543), (67, 311315606), (134, 155657803), (241, 86548322), (469, 44473658), (482, 43274161), (938, 22236829), (1687, 12364046), (3374, 6182023), (16147, 1291766), (32294, 645883), (92269, 226058), (113029, 184538)]