20052640656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{3673}}^1$

素因数の和:4941

約数の個数: 120

約数和(自身を含む): 57993002496

約数和(自身を除く): 37940361840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1223, 1488, 2232, 2446, 3669, 3673, 4464, 4892, 7338, 7346, 9784, 11007, 11019, 14676, 14692, 19568, 22014, 22038, 29352, 29384, 33057, 37913, 44028, 44076, 58704, 58768, 66114, 75826, 88056, 88152, 113739, 113863, 132228, 151652, 176112, 176304, 227478, 227726, 264456, 303304, 341217, 341589, 454956, 455452, 528912, 606608, 682434, 683178, 909912, 910904, 1024767, 1364868, 1366356, 1819824, 1821808, 2049534, 2729736, 2732712, 4099068, 4492079, 5459472, 5465424, 8198136, 8984158, 13476237, 16396272, 17968316, 26952474, 35936632, 40428711, 53904948, 71873264, 80857422, 107809896, 139254449, 161714844, 215619792, 278508898, 323429688, 417763347, 557017796, 646859376, 835526694, 1114035592, 1253290041, 1671053388, 2228071184, 2506580082, 3342106776, 5013160164, 6684213552, 10026320328, 20052640656]

約数ペア:

[(1, 20052640656), (2, 10026320328), (3, 6684213552), (4, 5013160164), (6, 3342106776), (8, 2506580082), (9, 2228071184), (12, 1671053388), (16, 1253290041), (18, 1114035592), (24, 835526694), (31, 646859376), (36, 557017796), (48, 417763347), (62, 323429688), (72, 278508898), (93, 215619792), (124, 161714844), (144, 139254449), (186, 107809896), (248, 80857422), (279, 71873264), (372, 53904948), (496, 40428711), (558, 35936632), (744, 26952474), (1116, 17968316), (1223, 16396272), (1488, 13476237), (2232, 8984158), (2446, 8198136), (3669, 5465424), (3673, 5459472), (4464, 4492079), (4892, 4099068), (7338, 2732712), (7346, 2729736), (9784, 2049534), (11007, 1821808), (11019, 1819824), (14676, 1366356), (14692, 1364868), (19568, 1024767), (22014, 910904), (22038, 909912), (29352, 683178), (29384, 682434), (33057, 606608), (37913, 528912), (44028, 455452), (44076, 454956), (58704, 341589), (58768, 341217), (66114, 303304), (75826, 264456), (88056, 227726), (88152, 227478), (113739, 176304), (113863, 176112), (132228, 151652)]