20149597902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20858797}}^1$

素因数の和:20858832

約数の個数: 32

約数和(自身を含む): 48058670592

約数和(自身を除く): 27909072690

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20858797, 41717594, 62576391, 125152782, 146011579, 292023158, 438034737, 479752331, 876069474, 959504662, 1439256993, 2878513986, 3358266317, 6716532634, 10074798951, 20149597902]

約数ペア:

[(1, 20149597902), (2, 10074798951), (3, 6716532634), (6, 3358266317), (7, 2878513986), (14, 1439256993), (21, 959504662), (23, 876069474), (42, 479752331), (46, 438034737), (69, 292023158), (138, 146011579), (161, 125152782), (322, 62576391), (483, 41717594), (966, 20858797)]