20132245432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 42970959360

約数和(自身を除く): 22838713928

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 73, 104, 113, 124, 146, 226, 248, 292, 403, 452, 584, 757, 806, 904, 949, 1469, 1514, 1612, 1898, 2263, 2938, 3028, 3224, 3503, 3796, 4526, 5876, 6056, 7006, 7592, 8249, 9052, 9841, 11752, 14012, 16498, 18104, 19682, 23467, 28024, 29419, 32996, 39364, 45539, 46934, 55261, 58838, 65992, 78728, 85541, 91078, 93868, 107237, 110522, 117676, 171082, 182156, 187736, 214474, 221044, 235352, 255719, 305071, 342164, 364312, 428948, 442088, 511438, 610142, 684328, 718393, 857896, 1022876, 1112033, 1220284, 1436786, 1713091, 2045752, 2224066, 2440568, 2651771, 2873572, 3324347, 3426182, 4448132, 5303542, 5747144, 6244493, 6648694, 6852364, 8896264, 10607084, 12488986, 13297388, 13704728, 21214168, 22270183, 24977972, 26594776, 34473023, 44540366, 49955944, 68946046, 81178409, 89080732, 137892092, 162356818, 178161464, 193579283, 275784184, 324713636, 387158566, 649427272, 774317132, 1548634264, 2516530679, 5033061358, 10066122716, 20132245432]

約数ペア:

[(1, 20132245432), (2, 10066122716), (4, 5033061358), (8, 2516530679), (13, 1548634264), (26, 774317132), (31, 649427272), (52, 387158566), (62, 324713636), (73, 275784184), (104, 193579283), (113, 178161464), (124, 162356818), (146, 137892092), (226, 89080732), (248, 81178409), (292, 68946046), (403, 49955944), (452, 44540366), (584, 34473023), (757, 26594776), (806, 24977972), (904, 22270183), (949, 21214168), (1469, 13704728), (1514, 13297388), (1612, 12488986), (1898, 10607084), (2263, 8896264), (2938, 6852364), (3028, 6648694), (3224, 6244493), (3503, 5747144), (3796, 5303542), (4526, 4448132), (5876, 3426182), (6056, 3324347), (7006, 2873572), (7592, 2651771), (8249, 2440568), (9052, 2224066), (9841, 2045752), (11752, 1713091), (14012, 1436786), (16498, 1220284), (18104, 1112033), (19682, 1022876), (23467, 857896), (28024, 718393), (29419, 684328), (32996, 610142), (39364, 511438), (45539, 442088), (46934, 428948), (55261, 364312), (58838, 342164), (65992, 305071), (78728, 255719), (85541, 235352), (91078, 221044), (93868, 214474), (107237, 187736), (110522, 182156), (117676, 171082)]