20196264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 55650240

約数和(自身を除く): 35453976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 113, 132, 226, 264, 339, 452, 677, 678, 904, 1243, 1354, 1356, 2031, 2486, 2708, 2712, 3729, 4062, 4972, 5416, 7447, 7458, 8124, 9944, 14894, 14916, 16248, 22341, 29788, 29832, 44682, 59576, 76501, 89364, 153002, 178728, 229503, 306004, 459006, 612008, 841511, 918012, 1683022, 1836024, 2524533, 3366044, 5049066, 6732088, 10098132, 20196264]

約数ペア:

[(1, 20196264), (2, 10098132), (3, 6732088), (4, 5049066), (6, 3366044), (8, 2524533), (11, 1836024), (12, 1683022), (22, 918012), (24, 841511), (33, 612008), (44, 459006), (66, 306004), (88, 229503), (113, 178728), (132, 153002), (226, 89364), (264, 76501), (339, 59576), (452, 44682), (677, 29832), (678, 29788), (904, 22341), (1243, 16248), (1354, 14916), (1356, 14894), (2031, 9944), (2486, 8124), (2708, 7458), (2712, 7447), (3729, 5416), (4062, 4972)]