20944176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39667}}^1$

素因数の和:39689

約数の個数: 40

約数和(自身を含む): 59025984

約数和(自身を除く): 38081808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39667, 79334, 119001, 158668, 238002, 317336, 436337, 476004, 634672, 872674, 952008, 1309011, 1745348, 1904016, 2618022, 3490696, 5236044, 6981392, 10472088, 20944176]

約数ペア:

[(1, 20944176), (2, 10472088), (3, 6981392), (4, 5236044), (6, 3490696), (8, 2618022), (11, 1904016), (12, 1745348), (16, 1309011), (22, 952008), (24, 872674), (33, 634672), (44, 476004), (48, 436337), (66, 317336), (88, 238002), (132, 158668), (176, 119001), (264, 79334), (528, 39667)]