20172433522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{123853}}^1$

素因数の和:123994

約数の個数: 32

約数和(自身を含む): 32530996224

約数和(自身を除く): 12358562702

約数列:

[1, 2, 31, 37, 62, 71, 74, 142, 1147, 2201, 2294, 2627, 4402, 5254, 81437, 123853, 162874, 247706, 3839443, 4582561, 7678886, 8793563, 9165122, 17587126, 142059391, 272600453, 284118782, 325361831, 545200906, 650723662, 10086216761, 20172433522]

約数ペア:

[(1, 20172433522), (2, 10086216761), (31, 650723662), (37, 545200906), (62, 325361831), (71, 284118782), (74, 272600453), (142, 142059391), (1147, 17587126), (2201, 9165122), (2294, 8793563), (2627, 7678886), (4402, 4582561), (5254, 3839443), (81437, 247706), (123853, 162874)]