20530752

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9747

約数の個数: 56

約数和(自身を含む): 59265312

約数和(自身を除く): 38734560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9721, 19442, 29163, 38884, 58326, 77768, 106931, 116652, 155536, 213862, 233304, 311072, 320793, 427724, 466608, 622144, 641586, 855448, 933216, 1283172, 1710896, 1866432, 2566344, 3421792, 5132688, 6843584, 10265376, 20530752]

約数ペア:

[(1, 20530752), (2, 10265376), (3, 6843584), (4, 5132688), (6, 3421792), (8, 2566344), (11, 1866432), (12, 1710896), (16, 1283172), (22, 933216), (24, 855448), (32, 641586), (33, 622144), (44, 466608), (48, 427724), (64, 320793), (66, 311072), (88, 233304), (96, 213862), (132, 155536), (176, 116652), (192, 106931), (264, 77768), (352, 58326), (528, 38884), (704, 29163), (1056, 19442), (2112, 9721)]