20138087856

素因数分解:

$2^4\times 3^1\times {\mathrm{3433}}^1\times {\mathrm{122209}}^1$

素因数の和:125653

約数の個数: 40

約数和(自身を含む): 52038973360

約数和(自身を除く): 31900885504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3433, 6866, 10299, 13732, 20598, 27464, 41196, 54928, 82392, 122209, 164784, 244418, 366627, 488836, 733254, 977672, 1466508, 1955344, 2933016, 5866032, 419543497, 839086994, 1258630491, 1678173988, 2517260982, 3356347976, 5034521964, 6712695952, 10069043928, 20138087856]

約数ペア:

[(1, 20138087856), (2, 10069043928), (3, 6712695952), (4, 5034521964), (6, 3356347976), (8, 2517260982), (12, 1678173988), (16, 1258630491), (24, 839086994), (48, 419543497), (3433, 5866032), (6866, 2933016), (10299, 1955344), (13732, 1466508), (20598, 977672), (27464, 733254), (41196, 488836), (54928, 366627), (82392, 244418), (122209, 164784)]