20171617468

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{123731}}^1$

素因数の和:124557

約数の個数: 24

約数和(自身を含む): 36013435920

約数和(自身を除く): 15841818452

約数列:

[1, 2, 4, 53, 106, 212, 769, 1538, 3076, 40757, 81514, 123731, 163028, 247462, 494924, 6557743, 13115486, 26230972, 95149139, 190298278, 380596556, 5042904367, 10085808734, 20171617468]

約数ペア:

[(1, 20171617468), (2, 10085808734), (4, 5042904367), (53, 380596556), (106, 190298278), (212, 95149139), (769, 26230972), (1538, 13115486), (3076, 6557743), (40757, 494924), (81514, 247462), (123731, 163028)]