20160422545

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{999773}}^1$

素因数の和:999924

約数の個数: 16

約数和(自身を含む): 25074331920

約数和(自身を除く): 4913909375

約数列:

[1, 5, 37, 109, 185, 545, 4033, 20165, 999773, 4998865, 36991601, 108975257, 184958005, 544876285, 4032084509, 20160422545]

約数ペア:

[(1, 20160422545), (5, 4032084509), (37, 544876285), (109, 184958005), (185, 108975257), (545, 36991601), (4033, 4998865), (20165, 999773)]