20588032960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5848873}}^1$

素因数の和:5848901

約数の個数: 56

約数和(自身を含む): 53482103856

約数和(自身を除く): 32894070896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 5848873, 11697746, 23395492, 29244365, 46790984, 58488730, 64337603, 93581968, 116977460, 128675206, 187163936, 233954920, 257350412, 321688015, 374327872, 467909840, 514700824, 643376030, 935819680, 1029401648, 1286752060, 1871639360, 2058803296, 2573504120, 4117606592, 5147008240, 10294016480, 20588032960]

約数ペア:

[(1, 20588032960), (2, 10294016480), (4, 5147008240), (5, 4117606592), (8, 2573504120), (10, 2058803296), (11, 1871639360), (16, 1286752060), (20, 1029401648), (22, 935819680), (32, 643376030), (40, 514700824), (44, 467909840), (55, 374327872), (64, 321688015), (80, 257350412), (88, 233954920), (110, 187163936), (160, 128675206), (176, 116977460), (220, 93581968), (320, 64337603), (352, 58488730), (440, 46790984), (704, 29244365), (880, 23395492), (1760, 11697746), (3520, 5848873)]