20493533424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{670249}}^1$

素因数の和:670287

約数の個数: 120

約数和(自身を含む): 66322578000

約数和(自身を除く): 45829044576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 670249, 1340498, 2010747, 2680996, 4021494, 4691743, 5361992, 8042988, 8713237, 9383486, 10723984, 14075229, 16085976, 17426474, 18766972, 26139711, 28150458, 32171952, 32842201, 34852948, 37533944, 52279422, 56300916, 60992659, 65684402, 69705896, 75067888, 98526603, 104558844, 112601832, 121985318, 131368804, 139411792, 182977977, 197053206, 209117688, 225203664, 243970636, 262737608, 365955954, 394106412, 418235376, 426948613, 487941272, 525475216, 731911908, 788212824, 853897226, 975882544, 1280845839, 1463823816, 1576425648, 1707794452, 2561691678, 2927647632, 3415588904, 5123383356, 6831177808, 10246766712, 20493533424]

約数ペア:

[(1, 20493533424), (2, 10246766712), (3, 6831177808), (4, 5123383356), (6, 3415588904), (7, 2927647632), (8, 2561691678), (12, 1707794452), (13, 1576425648), (14, 1463823816), (16, 1280845839), (21, 975882544), (24, 853897226), (26, 788212824), (28, 731911908), (39, 525475216), (42, 487941272), (48, 426948613), (49, 418235376), (52, 394106412), (56, 365955954), (78, 262737608), (84, 243970636), (91, 225203664), (98, 209117688), (104, 197053206), (112, 182977977), (147, 139411792), (156, 131368804), (168, 121985318), (182, 112601832), (196, 104558844), (208, 98526603), (273, 75067888), (294, 69705896), (312, 65684402), (336, 60992659), (364, 56300916), (392, 52279422), (546, 37533944), (588, 34852948), (624, 32842201), (637, 32171952), (728, 28150458), (784, 26139711), (1092, 18766972), (1176, 17426474), (1274, 16085976), (1456, 14075229), (1911, 10723984), (2184, 9383486), (2352, 8713237), (2548, 8042988), (3822, 5361992), (4368, 4691743), (5096, 4021494), (7644, 2680996), (10192, 2010747), (15288, 1340498), (30576, 670249)]