20167939307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2221}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 22432956480

約数和(自身を除く): 2265017173

約数列:

[1, 17, 29, 113, 163, 493, 1921, 2221, 2771, 3277, 4727, 18419, 37757, 55709, 64409, 80359, 250973, 313123, 362023, 534151, 1094953, 4266541, 6154391, 7278217, 9080567, 10498667, 40908599, 123729689, 178477339, 695446183, 1186349371, 20167939307]

約数ペア:

[(1, 20167939307), (17, 1186349371), (29, 695446183), (113, 178477339), (163, 123729689), (493, 40908599), (1921, 10498667), (2221, 9080567), (2771, 7278217), (3277, 6154391), (4727, 4266541), (18419, 1094953), (37757, 534151), (55709, 362023), (64409, 313123), (80359, 250973)]