20222004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 54668320

約数和(自身を除く): 34446316

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 733, 836, 1254, 1452, 1466, 2199, 2299, 2508, 2932, 4398, 4598, 6897, 8063, 8796, 9196, 13794, 13927, 16126, 24189, 27588, 27854, 32252, 41781, 48378, 55708, 83562, 88693, 96756, 153197, 167124, 177386, 266079, 306394, 354772, 459591, 532158, 612788, 919182, 1064316, 1685167, 1838364, 3370334, 5055501, 6740668, 10111002, 20222004]

約数ペア:

[(1, 20222004), (2, 10111002), (3, 6740668), (4, 5055501), (6, 3370334), (11, 1838364), (12, 1685167), (19, 1064316), (22, 919182), (33, 612788), (38, 532158), (44, 459591), (57, 354772), (66, 306394), (76, 266079), (114, 177386), (121, 167124), (132, 153197), (209, 96756), (228, 88693), (242, 83562), (363, 55708), (418, 48378), (484, 41781), (627, 32252), (726, 27854), (733, 27588), (836, 24189), (1254, 16126), (1452, 13927), (1466, 13794), (2199, 9196), (2299, 8796), (2508, 8063), (2932, 6897), (4398, 4598)]