20227601706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{162997}}^1$

素因数の和:163095

約数の個数: 64

約数和(自身を含む): 45785486208

約数和(自身を除く): 25557884502

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 559, 962, 1118, 1443, 1591, 1677, 2886, 3182, 3354, 4773, 9546, 20683, 41366, 62049, 124098, 162997, 325994, 488991, 977982, 2118961, 4237922, 6030889, 6356883, 7008871, 12061778, 12713766, 14017742, 18092667, 21026613, 36185334, 42053226, 78401557, 91115323, 156803114, 182230646, 235204671, 259328227, 273345969, 470409342, 518656454, 546691938, 777984681, 1555969362, 3371266951, 6742533902, 10113800853, 20227601706]

約数ペア:

[(1, 20227601706), (2, 10113800853), (3, 6742533902), (6, 3371266951), (13, 1555969362), (26, 777984681), (37, 546691938), (39, 518656454), (43, 470409342), (74, 273345969), (78, 259328227), (86, 235204671), (111, 182230646), (129, 156803114), (222, 91115323), (258, 78401557), (481, 42053226), (559, 36185334), (962, 21026613), (1118, 18092667), (1443, 14017742), (1591, 12713766), (1677, 12061778), (2886, 7008871), (3182, 6356883), (3354, 6030889), (4773, 4237922), (9546, 2118961), (20683, 977982), (41366, 488991), (62049, 325994), (124098, 162997)]