20163940735

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1\times {\mathrm{30011}}^1$

素因数の和:31718

約数の個数: 16

約数和(自身を含む): 24504197760

約数和(自身を除く): 4340257025

約数列:

[1, 5, 83, 415, 1619, 8095, 30011, 134377, 150055, 671885, 2490913, 12454565, 48587809, 242939045, 4032788147, 20163940735]

約数ペア:

[(1, 20163940735), (5, 4032788147), (83, 242939045), (415, 48587809), (1619, 12454565), (8095, 2490913), (30011, 671885), (134377, 150055)]