20151471206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{7211}}^1$

素因数の和:8084

約数の個数: 32

約数和(自身を含む): 31986662400

約数和(自身を除く): 11835191194

約数列:

[1, 2, 23, 46, 79, 158, 769, 1538, 1817, 3634, 7211, 14422, 17687, 35374, 60751, 121502, 165853, 331706, 569669, 1139338, 1397273, 2794546, 5545259, 11090518, 13102387, 26204774, 127540957, 255081914, 438075461, 876150922, 10075735603, 20151471206]

約数ペア:

[(1, 20151471206), (2, 10075735603), (23, 876150922), (46, 438075461), (79, 255081914), (158, 127540957), (769, 26204774), (1538, 13102387), (1817, 11090518), (3634, 5545259), (7211, 2794546), (14422, 1397273), (17687, 1139338), (35374, 569669), (60751, 331706), (121502, 165853)]