20221535992

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6449}}^1$

素因数の和:6909

約数の個数: 96

約数和(自身を含む): 46544490000

約数和(自身を除く): 26322954008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 421, 532, 842, 931, 1064, 1684, 1862, 2947, 3368, 3724, 5894, 6449, 7448, 7999, 11788, 12898, 15998, 20629, 23576, 25796, 31996, 41258, 45143, 51592, 55993, 63992, 82516, 90286, 111986, 122531, 165032, 180572, 223972, 245062, 316001, 361144, 391951, 447944, 490124, 632002, 783902, 857717, 980248, 1264004, 1567804, 1715434, 2528008, 2715029, 3135608, 3430868, 5430058, 6004019, 6861736, 10860116, 12008038, 19005203, 21720232, 24016076, 38010406, 48032152, 51585551, 76020812, 103171102, 133036421, 152041624, 206342204, 266072842, 361098857, 412684408, 532145684, 722197714, 1064291368, 1444395428, 2527691999, 2888790856, 5055383998, 10110767996, 20221535992]

約数ペア:

[(1, 20221535992), (2, 10110767996), (4, 5055383998), (7, 2888790856), (8, 2527691999), (14, 1444395428), (19, 1064291368), (28, 722197714), (38, 532145684), (49, 412684408), (56, 361098857), (76, 266072842), (98, 206342204), (133, 152041624), (152, 133036421), (196, 103171102), (266, 76020812), (392, 51585551), (421, 48032152), (532, 38010406), (842, 24016076), (931, 21720232), (1064, 19005203), (1684, 12008038), (1862, 10860116), (2947, 6861736), (3368, 6004019), (3724, 5430058), (5894, 3430868), (6449, 3135608), (7448, 2715029), (7999, 2528008), (11788, 1715434), (12898, 1567804), (15998, 1264004), (20629, 980248), (23576, 857717), (25796, 783902), (31996, 632002), (41258, 490124), (45143, 447944), (51592, 391951), (55993, 361144), (63992, 316001), (82516, 245062), (90286, 223972), (111986, 180572), (122531, 165032)]