20186013783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{110431}}^1$

素因数の和:110599

約数の個数: 32

約数和(自身を含む): 29931489280

約数和(自身を除く): 9745475497

約数列:

[1, 3, 13, 39, 43, 109, 129, 327, 559, 1417, 1677, 4251, 4687, 14061, 60931, 110431, 182793, 331293, 1435603, 4306809, 4748533, 12036979, 14245599, 36110937, 61730929, 156480727, 185192787, 469442181, 517590097, 1552770291, 6728671261, 20186013783]

約数ペア:

[(1, 20186013783), (3, 6728671261), (13, 1552770291), (39, 517590097), (43, 469442181), (109, 185192787), (129, 156480727), (327, 61730929), (559, 36110937), (1417, 14245599), (1677, 12036979), (4251, 4748533), (4687, 4306809), (14061, 1435603), (60931, 331293), (110431, 182793)]