20189476766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{11969}}^1$

素因数の和:12356

約数の個数: 32

約数和(自身を含む): 31715712000

約数和(自身を除く): 11526235234

約数列:

[1, 2, 29, 58, 127, 229, 254, 458, 3683, 6641, 7366, 11969, 13282, 23938, 29083, 58166, 347101, 694202, 843407, 1520063, 1686814, 2740901, 3040126, 5481802, 44081827, 79486129, 88163654, 158972258, 348094427, 696188854, 10094738383, 20189476766]

約数ペア:

[(1, 20189476766), (2, 10094738383), (29, 696188854), (58, 348094427), (127, 158972258), (229, 88163654), (254, 79486129), (458, 44081827), (3683, 5481802), (6641, 3040126), (7366, 2740901), (11969, 1686814), (13282, 1520063), (23938, 843407), (29083, 694202), (58166, 347101)]