20373384

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22943}}^1$

素因数の和:22989

約数の個数: 32

約数和(自身を含む): 52312320

約数和(自身を除く): 31938936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22943, 45886, 68829, 91772, 137658, 183544, 275316, 550632, 848891, 1697782, 2546673, 3395564, 5093346, 6791128, 10186692, 20373384]

約数ペア:

[(1, 20373384), (2, 10186692), (3, 6791128), (4, 5093346), (6, 3395564), (8, 2546673), (12, 1697782), (24, 848891), (37, 550632), (74, 275316), (111, 183544), (148, 137658), (222, 91772), (296, 68829), (444, 45886), (888, 22943)]