20171085908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2310019}}^1$

素因数の和:2310119

約数の個数: 24

約数和(自身を含む): 36867919200

約数和(自身を除く): 16696833292

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 2310019, 4620038, 9240076, 85470703, 136291121, 170941406, 272582242, 341882812, 545164484, 5042771477, 10085542954, 20171085908]

約数ペア:

[(1, 20171085908), (2, 10085542954), (4, 5042771477), (37, 545164484), (59, 341882812), (74, 272582242), (118, 170941406), (148, 136291121), (236, 85470703), (2183, 9240076), (4366, 4620038), (8732, 2310019)]