20053202285

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1\times {\mathrm{31177}}^1$

素因数の和:32032

約数の個数: 16

約数和(自身を含む): 24223809456

約数和(自身を除く): 4170607171

約数列:

[1, 5, 197, 653, 985, 3265, 31177, 128641, 155885, 643205, 6141869, 20358581, 30709345, 101792905, 4010640457, 20053202285]

約数ペア:

[(1, 20053202285), (5, 4010640457), (197, 101792905), (653, 30709345), (985, 20358581), (3265, 6141869), (31177, 643205), (128641, 155885)]