20175946851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{28541}}^1$

素因数の和:28811

約数の個数: 32

約数和(自身を含む): 29000498688

約数和(自身を除く): 8824551837

約数列:

[1, 3, 17, 51, 83, 167, 249, 501, 1411, 2839, 4233, 8517, 13861, 28541, 41583, 85623, 235637, 485197, 706911, 1455591, 2368903, 4766347, 7106709, 14299041, 40271351, 81027899, 120814053, 243083697, 395606801, 1186820403, 6725315617, 20175946851]

約数ペア:

[(1, 20175946851), (3, 6725315617), (17, 1186820403), (51, 395606801), (83, 243083697), (167, 120814053), (249, 81027899), (501, 40271351), (1411, 14299041), (2839, 7106709), (4233, 4766347), (8517, 2368903), (13861, 1455591), (28541, 706911), (41583, 485197), (85623, 235637)]