20124048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 60103296

約数和(自身を除く): 39979248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 593, 606, 707, 808, 1186, 1212, 1414, 1616, 1779, 2121, 2372, 2424, 2828, 3558, 4151, 4242, 4744, 4848, 5656, 7116, 8302, 8484, 9488, 11312, 12453, 14232, 16604, 16968, 24906, 28464, 33208, 33936, 49812, 59893, 66416, 99624, 119786, 179679, 199248, 239572, 359358, 419251, 479144, 718716, 838502, 958288, 1257753, 1437432, 1677004, 2515506, 2874864, 3354008, 5031012, 6708016, 10062024, 20124048]

約数ペア:

[(1, 20124048), (2, 10062024), (3, 6708016), (4, 5031012), (6, 3354008), (7, 2874864), (8, 2515506), (12, 1677004), (14, 1437432), (16, 1257753), (21, 958288), (24, 838502), (28, 718716), (42, 479144), (48, 419251), (56, 359358), (84, 239572), (101, 199248), (112, 179679), (168, 119786), (202, 99624), (303, 66416), (336, 59893), (404, 49812), (593, 33936), (606, 33208), (707, 28464), (808, 24906), (1186, 16968), (1212, 16604), (1414, 14232), (1616, 12453), (1779, 11312), (2121, 9488), (2372, 8484), (2424, 8302), (2828, 7116), (3558, 5656), (4151, 4848), (4242, 4744)]