20221535972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79279}}^1$

素因数の和:79353

約数の個数: 72

約数和(自身を含む): 42514375680

約数和(自身を除く): 22292839708

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 121, 124, 187, 242, 341, 374, 484, 527, 682, 748, 1054, 1364, 2057, 2108, 3751, 4114, 5797, 7502, 8228, 11594, 15004, 23188, 63767, 79279, 127534, 158558, 255068, 317116, 872069, 1347743, 1744138, 2457649, 2695486, 3488276, 4915298, 5390972, 9592759, 9830596, 14825173, 19185518, 27034139, 29650346, 38371036, 41780033, 54068278, 59300692, 83560066, 108136556, 163076903, 167120132, 297375529, 326153806, 459580363, 594751058, 652307612, 919160726, 1189502116, 1838321452, 5055383993, 10110767986, 20221535972]

約数ペア:

[(1, 20221535972), (2, 10110767986), (4, 5055383993), (11, 1838321452), (17, 1189502116), (22, 919160726), (31, 652307612), (34, 594751058), (44, 459580363), (62, 326153806), (68, 297375529), (121, 167120132), (124, 163076903), (187, 108136556), (242, 83560066), (341, 59300692), (374, 54068278), (484, 41780033), (527, 38371036), (682, 29650346), (748, 27034139), (1054, 19185518), (1364, 14825173), (2057, 9830596), (2108, 9592759), (3751, 5390972), (4114, 4915298), (5797, 3488276), (7502, 2695486), (8228, 2457649), (11594, 1744138), (15004, 1347743), (23188, 872069), (63767, 317116), (79279, 255068), (127534, 158558)]