20228063724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{223061}}^1$

素因数の和:223311

約数の個数: 72

約数和(自身を含む): 56024251920

約数和(自身を除く): 35796188196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2519, 2748, 4122, 5038, 7557, 8244, 10076, 15114, 22671, 30228, 45342, 90684, 223061, 446122, 669183, 892244, 1338366, 2007549, 2453671, 2676732, 4015098, 4907342, 7361013, 8030196, 9814684, 14722026, 22083039, 29444052, 44166078, 51080969, 88332156, 102161938, 153242907, 204323876, 306485814, 459728721, 561890659, 612971628, 919457442, 1123781318, 1685671977, 1838914884, 2247562636, 3371343954, 5057015931, 6742687908, 10114031862, 20228063724]

約数ペア:

[(1, 20228063724), (2, 10114031862), (3, 6742687908), (4, 5057015931), (6, 3371343954), (9, 2247562636), (11, 1838914884), (12, 1685671977), (18, 1123781318), (22, 919457442), (33, 612971628), (36, 561890659), (44, 459728721), (66, 306485814), (99, 204323876), (132, 153242907), (198, 102161938), (229, 88332156), (396, 51080969), (458, 44166078), (687, 29444052), (916, 22083039), (1374, 14722026), (2061, 9814684), (2519, 8030196), (2748, 7361013), (4122, 4907342), (5038, 4015098), (7557, 2676732), (8244, 2453671), (10076, 2007549), (15114, 1338366), (22671, 892244), (30228, 669183), (45342, 446122), (90684, 223061)]