20682443483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 24820992000

約数和(自身を除く): 4138548517

約数列:

[1, 13, 19, 37, 47, 179, 247, 269, 481, 611, 703, 893, 1739, 2327, 3401, 3497, 5111, 6623, 8413, 9139, 9953, 11609, 12643, 22607, 33041, 44213, 48151, 66443, 86099, 109369, 125837, 129389, 159847, 164359, 189107, 240217, 311281, 429533, 467791, 625963, 914869, 1635881, 1781587, 2078011, 2263097, 2458391, 3122821, 4046653, 5914339, 6081283, 8888029, 11893297, 23160631, 29420261, 33850153, 42998843, 76886407, 83734589, 115544377, 440051989, 558984959, 1088549657, 1590957191, 20682443483]

約数ペア:

[(1, 20682443483), (13, 1590957191), (19, 1088549657), (37, 558984959), (47, 440051989), (179, 115544377), (247, 83734589), (269, 76886407), (481, 42998843), (611, 33850153), (703, 29420261), (893, 23160631), (1739, 11893297), (2327, 8888029), (3401, 6081283), (3497, 5914339), (5111, 4046653), (6623, 3122821), (8413, 2458391), (9139, 2263097), (9953, 2078011), (11609, 1781587), (12643, 1635881), (22607, 914869), (33041, 625963), (44213, 467791), (48151, 429533), (66443, 311281), (86099, 240217), (109369, 189107), (125837, 164359), (129389, 159847)]