20110757368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{18169}}^1$

素因数の和:18584

約数の個数: 64

約数和(自身を含む): 42125328000

約数和(自身を除く): 22014570632

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 367, 377, 734, 754, 1468, 1508, 2936, 3016, 4771, 9542, 10643, 18169, 19084, 21286, 36338, 38168, 42572, 72676, 85144, 138359, 145352, 236197, 276718, 472394, 526901, 553436, 944788, 1053802, 1106872, 1889576, 2107604, 4215208, 6668023, 6849713, 13336046, 13699426, 26672092, 27398852, 53344184, 54797704, 86684299, 173368598, 193372667, 346737196, 386745334, 693474392, 773490668, 1546981336, 2513844671, 5027689342, 10055378684, 20110757368]

約数ペア:

[(1, 20110757368), (2, 10055378684), (4, 5027689342), (8, 2513844671), (13, 1546981336), (26, 773490668), (29, 693474392), (52, 386745334), (58, 346737196), (104, 193372667), (116, 173368598), (232, 86684299), (367, 54797704), (377, 53344184), (734, 27398852), (754, 26672092), (1468, 13699426), (1508, 13336046), (2936, 6849713), (3016, 6668023), (4771, 4215208), (9542, 2107604), (10643, 1889576), (18169, 1106872), (19084, 1053802), (21286, 944788), (36338, 553436), (38168, 526901), (42572, 472394), (72676, 276718), (85144, 236197), (138359, 145352)]