20233408598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6067}}^1$

素因数の和:6301

約数の個数: 64

約数和(自身を含む): 35435178240

約数和(自身を除く): 15201769642

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 157, 247, 314, 494, 559, 817, 1118, 1634, 2041, 2983, 4082, 5966, 6067, 6751, 10621, 12134, 13502, 21242, 38779, 77558, 78871, 87763, 115273, 128269, 157742, 175526, 230546, 256538, 260881, 521762, 952519, 1498549, 1667497, 1905038, 2997098, 3334994, 3391453, 4956739, 6782906, 9913478, 12382747, 18097861, 24765494, 36195722, 40958317, 64437607, 81916634, 128875214, 235272193, 470544386, 532458121, 778208023, 1064916242, 1556416046, 10116704299, 20233408598]

約数ペア:

[(1, 20233408598), (2, 10116704299), (13, 1556416046), (19, 1064916242), (26, 778208023), (38, 532458121), (43, 470544386), (86, 235272193), (157, 128875214), (247, 81916634), (314, 64437607), (494, 40958317), (559, 36195722), (817, 24765494), (1118, 18097861), (1634, 12382747), (2041, 9913478), (2983, 6782906), (4082, 4956739), (5966, 3391453), (6067, 3334994), (6751, 2997098), (10621, 1905038), (12134, 1667497), (13502, 1498549), (21242, 952519), (38779, 521762), (77558, 260881), (78871, 256538), (87763, 230546), (115273, 175526), (128269, 157742)]