20161434436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{25523}}^1$

素因数の和:26932

約数の個数: 48

約数和(自身を含む): 41482421568

約数和(自身を除く): 21320987132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1381, 2762, 5524, 15191, 17953, 25523, 30382, 35906, 51046, 60764, 71812, 102092, 197483, 280753, 331799, 394966, 561506, 663598, 789932, 1123012, 1327196, 3649789, 7299578, 14599156, 35247263, 70494526, 140989052, 387719893, 458214419, 775439786, 916428838, 1550879572, 1832857676, 5040358609, 10080717218, 20161434436]

約数ペア:

[(1, 20161434436), (2, 10080717218), (4, 5040358609), (11, 1832857676), (13, 1550879572), (22, 916428838), (26, 775439786), (44, 458214419), (52, 387719893), (143, 140989052), (286, 70494526), (572, 35247263), (1381, 14599156), (2762, 7299578), (5524, 3649789), (15191, 1327196), (17953, 1123012), (25523, 789932), (30382, 663598), (35906, 561506), (51046, 394966), (60764, 331799), (71812, 280753), (102092, 197483)]