20230131714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{8929}}^1$

素因数の和:9915

約数の個数: 64

約数和(自身を含む): 45031203840

約数和(自身を除く): 24801072126

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 937, 1209, 1874, 2418, 2811, 5622, 8929, 12181, 17858, 24362, 26787, 29047, 36543, 53574, 58094, 73086, 87141, 116077, 174282, 232154, 276799, 348231, 377611, 553598, 696462, 755222, 830397, 1132833, 1660794, 2265666, 3598387, 7196774, 8366473, 10795161, 16732946, 21590322, 25099419, 50198838, 108764149, 217528298, 259360663, 326292447, 518721326, 652584894, 778081989, 1556163978, 3371688619, 6743377238, 10115065857, 20230131714]

約数ペア:

[(1, 20230131714), (2, 10115065857), (3, 6743377238), (6, 3371688619), (13, 1556163978), (26, 778081989), (31, 652584894), (39, 518721326), (62, 326292447), (78, 259360663), (93, 217528298), (186, 108764149), (403, 50198838), (806, 25099419), (937, 21590322), (1209, 16732946), (1874, 10795161), (2418, 8366473), (2811, 7196774), (5622, 3598387), (8929, 2265666), (12181, 1660794), (17858, 1132833), (24362, 830397), (26787, 755222), (29047, 696462), (36543, 553598), (53574, 377611), (58094, 348231), (73086, 276799), (87141, 232154), (116077, 174282)]