20147134608

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4513247}}^1$

素因数の和:4513292

約数の個数: 60

約数和(自身を含む): 58202846208

約数和(自身を除く): 38055711600

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, 1488, 2232, 4464, 4513247, 9026494, 13539741, 18052988, 27079482, 36105976, 40619223, 54158964, 72211952, 81238446, 108317928, 139910657, 162476892, 216635856, 279821314, 324953784, 419731971, 559642628, 649907568, 839463942, 1119285256, 1259195913, 1678927884, 2238570512, 2518391826, 3357855768, 5036783652, 6715711536, 10073567304, 20147134608]

約数ペア:

[(1, 20147134608), (2, 10073567304), (3, 6715711536), (4, 5036783652), (6, 3357855768), (8, 2518391826), (9, 2238570512), (12, 1678927884), (16, 1259195913), (18, 1119285256), (24, 839463942), (31, 649907568), (36, 559642628), (48, 419731971), (62, 324953784), (72, 279821314), (93, 216635856), (124, 162476892), (144, 139910657), (186, 108317928), (248, 81238446), (279, 72211952), (372, 54158964), (496, 40619223), (558, 36105976), (744, 27079482), (1116, 18052988), (1488, 13539741), (2232, 9026494), (4464, 4513247)]