20228974019

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1\times {\mathrm{4073}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 21063297024

約数和(自身を除く): 834323005

約数列:

[1, 31, 131, 1223, 4061, 4073, 37913, 126263, 160213, 533563, 4966603, 4981279, 16540453, 154419649, 652547549, 20228974019]

約数ペア:

[(1, 20228974019), (31, 652547549), (131, 154419649), (1223, 16540453), (4061, 4981279), (4073, 4966603), (37913, 533563), (126263, 160213)]