20393862

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 41903232

約数和(自身を除く): 21509370

約数列:

[1, 2, 3, 6, 67, 97, 134, 194, 201, 291, 402, 523, 582, 1046, 1569, 3138, 6499, 12998, 19497, 35041, 38994, 50731, 70082, 101462, 105123, 152193, 210246, 304386, 3398977, 6797954, 10196931, 20393862]

約数ペア:

[(1, 20393862), (2, 10196931), (3, 6797954), (6, 3398977), (67, 304386), (97, 210246), (134, 152193), (194, 105123), (201, 101462), (291, 70082), (402, 50731), (523, 38994), (582, 35041), (1046, 19497), (1569, 12998), (3138, 6499)]