20929344

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 56

約数和(自身を含む): 56314848

約数和(自身を除く): 35385504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1787, 1952, 2928, 3574, 3904, 5361, 5856, 7148, 10722, 11712, 14296, 21444, 28592, 42888, 57184, 85776, 109007, 114368, 171552, 218014, 327021, 343104, 436028, 654042, 872056, 1308084, 1744112, 2616168, 3488224, 5232336, 6976448, 10464672, 20929344]

約数ペア:

[(1, 20929344), (2, 10464672), (3, 6976448), (4, 5232336), (6, 3488224), (8, 2616168), (12, 1744112), (16, 1308084), (24, 872056), (32, 654042), (48, 436028), (61, 343104), (64, 327021), (96, 218014), (122, 171552), (183, 114368), (192, 109007), (244, 85776), (366, 57184), (488, 42888), (732, 28592), (976, 21444), (1464, 14296), (1787, 11712), (1952, 10722), (2928, 7148), (3574, 5856), (3904, 5361)]