20145012007

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{41627}}^1$

素因数の和:41958

約数の個数: 16

約数和(自身を含む): 21196311552

約数和(自身を除く): 1051299545

約数列:

[1, 31, 67, 233, 2077, 7223, 15611, 41627, 483941, 1290437, 2789009, 9699091, 86459279, 300671821, 649839097, 20145012007]

約数ペア:

[(1, 20145012007), (31, 649839097), (67, 300671821), (233, 86459279), (2077, 9699091), (7223, 2789009), (15611, 1290437), (41627, 483941)]