20754000204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{51613}}^1\times {\mathrm{4787}}^1$

素因数の和:56414

約数の個数: 48

約数和(自身を含む): 55356634368

約数和(自身を除く): 34602634164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4787, 9574, 14361, 19148, 28722, 33509, 51613, 57444, 67018, 100527, 103226, 134036, 154839, 201054, 206452, 309678, 361291, 402108, 619356, 722582, 1083873, 1445164, 2167746, 4335492, 247071431, 494142862, 741214293, 988285724, 1482428586, 1729500017, 2964857172, 3459000034, 5188500051, 6918000068, 10377000102, 20754000204]

約数ペア:

[(1, 20754000204), (2, 10377000102), (3, 6918000068), (4, 5188500051), (6, 3459000034), (7, 2964857172), (12, 1729500017), (14, 1482428586), (21, 988285724), (28, 741214293), (42, 494142862), (84, 247071431), (4787, 4335492), (9574, 2167746), (14361, 1445164), (19148, 1083873), (28722, 722582), (33509, 619356), (51613, 402108), (57444, 361291), (67018, 309678), (100527, 206452), (103226, 201054), (134036, 154839)]