20248934524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15329}}^1$

素因数の和:15563

約数の個数: 96

約数和(自身を含む): 46151884800

約数和(自身を除く): 25902950276

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 191, 247, 266, 364, 382, 494, 532, 764, 988, 1337, 1729, 2483, 2674, 3458, 3629, 4966, 5348, 6916, 7258, 9932, 14516, 15329, 17381, 25403, 30658, 34762, 47177, 50806, 61316, 69524, 94354, 101612, 107303, 188708, 199277, 214606, 291251, 330239, 398554, 429212, 582502, 660478, 797108, 1165004, 1320956, 1394939, 2038757, 2789878, 2927839, 3786263, 4077514, 5579756, 5855678, 7572526, 8155028, 11711356, 15145052, 20494873, 26503841, 38061907, 40989746, 53007682, 55628941, 76123814, 81979492, 106015364, 111257882, 152247628, 222515764, 266433349, 389402587, 532866698, 723176233, 778805174, 1065733396, 1446352466, 1557610348, 2892704932, 5062233631, 10124467262, 20248934524]

約数ペア:

[(1, 20248934524), (2, 10124467262), (4, 5062233631), (7, 2892704932), (13, 1557610348), (14, 1446352466), (19, 1065733396), (26, 778805174), (28, 723176233), (38, 532866698), (52, 389402587), (76, 266433349), (91, 222515764), (133, 152247628), (182, 111257882), (191, 106015364), (247, 81979492), (266, 76123814), (364, 55628941), (382, 53007682), (494, 40989746), (532, 38061907), (764, 26503841), (988, 20494873), (1337, 15145052), (1729, 11711356), (2483, 8155028), (2674, 7572526), (3458, 5855678), (3629, 5579756), (4966, 4077514), (5348, 3786263), (6916, 2927839), (7258, 2789878), (9932, 2038757), (14516, 1394939), (15329, 1320956), (17381, 1165004), (25403, 797108), (30658, 660478), (34762, 582502), (47177, 429212), (50806, 398554), (61316, 330239), (69524, 291251), (94354, 214606), (101612, 199277), (107303, 188708)]