20713156966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{59791}}^1$

素因数の和:60276

約数の個数: 32

約数和(自身を含む): 34405751808

約数和(自身を除く): 13692594842

約数列:

[1, 2, 17, 23, 34, 46, 391, 443, 782, 886, 7531, 10189, 15062, 20378, 59791, 119582, 173213, 346426, 1016447, 1375193, 2032894, 2750386, 23378281, 26487413, 46756562, 52974826, 450286021, 609210499, 900572042, 1218420998, 10356578483, 20713156966]

約数ペア:

[(1, 20713156966), (2, 10356578483), (17, 1218420998), (23, 900572042), (34, 609210499), (46, 450286021), (391, 52974826), (443, 46756562), (782, 26487413), (886, 23378281), (7531, 2750386), (10189, 2032894), (15062, 1375193), (20378, 1016447), (59791, 346426), (119582, 173213)]