20191143144

素因数分解:

$2^3\times 3^1\times {\mathrm{919}}^1\times {\mathrm{937}}^1\times {\mathrm{977}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 50638492800

約数和(自身を除く): 30447349656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 919, 937, 977, 1838, 1874, 1954, 2757, 2811, 2931, 3676, 3748, 3908, 5514, 5622, 5862, 7352, 7496, 7816, 11028, 11244, 11724, 22056, 22488, 23448, 861103, 897863, 915449, 1722206, 1795726, 1830898, 2583309, 2693589, 2746347, 3444412, 3591452, 3661796, 5166618, 5387178, 5492694, 6888824, 7182904, 7323592, 10333236, 10774356, 10985388, 20666472, 21548712, 21970776, 841297631, 1682595262, 2523892893, 3365190524, 5047785786, 6730381048, 10095571572, 20191143144]

約数ペア:

[(1, 20191143144), (2, 10095571572), (3, 6730381048), (4, 5047785786), (6, 3365190524), (8, 2523892893), (12, 1682595262), (24, 841297631), (919, 21970776), (937, 21548712), (977, 20666472), (1838, 10985388), (1874, 10774356), (1954, 10333236), (2757, 7323592), (2811, 7182904), (2931, 6888824), (3676, 5492694), (3748, 5387178), (3908, 5166618), (5514, 3661796), (5622, 3591452), (5862, 3444412), (7352, 2746347), (7496, 2693589), (7816, 2583309), (11028, 1830898), (11244, 1795726), (11724, 1722206), (22056, 915449), (22488, 897863), (23448, 861103)]