20591076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 53544960

約数和(自身を除く): 32953884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 3319, 6204, 6638, 9957, 13276, 19914, 36509, 39828, 73018, 109527, 146036, 155993, 219054, 311986, 438108, 467979, 623972, 935958, 1715923, 1871916, 3431846, 5147769, 6863692, 10295538, 20591076]

約数ペア:

[(1, 20591076), (2, 10295538), (3, 6863692), (4, 5147769), (6, 3431846), (11, 1871916), (12, 1715923), (22, 935958), (33, 623972), (44, 467979), (47, 438108), (66, 311986), (94, 219054), (132, 155993), (141, 146036), (188, 109527), (282, 73018), (517, 39828), (564, 36509), (1034, 19914), (1551, 13276), (2068, 9957), (3102, 6638), (3319, 6204)]