20199051301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{3539}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 23979110400

約数和(自身を除く): 3780059099

約数列:

[1, 11, 13, 143, 167, 239, 1837, 2171, 2629, 3107, 3539, 23881, 34177, 38929, 39913, 46007, 439043, 506077, 518869, 591013, 845821, 5707559, 6501143, 7683169, 9304031, 10995673, 84514859, 120952403, 141252107, 1553773177, 1836277391, 20199051301]

約数ペア:

[(1, 20199051301), (11, 1836277391), (13, 1553773177), (143, 141252107), (167, 120952403), (239, 84514859), (1837, 10995673), (2171, 9304031), (2629, 7683169), (3107, 6501143), (3539, 5707559), (23881, 845821), (34177, 591013), (38929, 518869), (39913, 506077), (46007, 439043)]