20171737576

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{82339}}^1$

素因数の和:82729

約数の個数: 32

約数和(自身を含む): 38297980800

約数和(自身を除く): 18126243224

約数列:

[1, 2, 4, 8, 113, 226, 271, 452, 542, 904, 1084, 2168, 30623, 61246, 82339, 122492, 164678, 244984, 329356, 658712, 9304307, 18608614, 22313869, 37217228, 44627738, 74434456, 89255476, 178510952, 2521467197, 5042934394, 10085868788, 20171737576]

約数ペア:

[(1, 20171737576), (2, 10085868788), (4, 5042934394), (8, 2521467197), (113, 178510952), (226, 89255476), (271, 74434456), (452, 44627738), (542, 37217228), (904, 22313869), (1084, 18608614), (2168, 9304307), (30623, 658712), (61246, 329356), (82339, 244984), (122492, 164678)]