19930944048

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5002747}}^1$

素因数の和:5002841

約数の個数: 40

約数和(自身を含む): 52108623168

約数和(自身を除く): 32177679120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 5002747, 10005494, 15008241, 20010988, 30016482, 40021976, 60032964, 80043952, 120065928, 240131856, 415228001, 830456002, 1245684003, 1660912004, 2491368006, 3321824008, 4982736012, 6643648016, 9965472024, 19930944048]

約数ペア:

[(1, 19930944048), (2, 9965472024), (3, 6643648016), (4, 4982736012), (6, 3321824008), (8, 2491368006), (12, 1660912004), (16, 1245684003), (24, 830456002), (48, 415228001), (83, 240131856), (166, 120065928), (249, 80043952), (332, 60032964), (498, 40021976), (664, 30016482), (996, 20010988), (1328, 15008241), (1992, 10005494), (3984, 5002747)]