20188266880023

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{456201091}}^1$

素因数の和:456201260

約数の個数: 32

約数和(自身を含む): 32846478624000

約数和(自身を除く): 12658211743977

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 1341, 1639, 4023, 4917, 14751, 44253, 456201091, 1368603273, 4105809819, 5018212001, 12317429457, 15054636003, 45163908009, 67973962559, 135491724027, 203921887677, 611765663031, 747713588149, 1835296989093, 2243140764447, 6729422293341, 20188266880023]

約数ペア:

[(1, 20188266880023), (3, 6729422293341), (9, 2243140764447), (11, 1835296989093), (27, 747713588149), (33, 611765663031), (99, 203921887677), (149, 135491724027), (297, 67973962559), (447, 45163908009), (1341, 15054636003), (1639, 12317429457), (4023, 5018212001), (4917, 4105809819), (14751, 1368603273), (44253, 456201091)]