20166024064

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{475973}}^1$

素因数の和:476318

約数の個数: 32

約数和(自身を含む): 40295958840

約数和(自身を除く): 20129934776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 2648, 5296, 10592, 21184, 42368, 475973, 951946, 1903892, 3807784, 7615568, 15231136, 30462272, 60924544, 157547063, 315094126, 630188252, 1260376504, 2520753008, 5041506016, 10083012032, 20166024064]

約数ペア:

[(1, 20166024064), (2, 10083012032), (4, 5041506016), (8, 2520753008), (16, 1260376504), (32, 630188252), (64, 315094126), (128, 157547063), (331, 60924544), (662, 30462272), (1324, 15231136), (2648, 7615568), (5296, 3807784), (10592, 1903892), (21184, 951946), (42368, 475973)]