20155360832

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{1412231}}^1$

素因数の和:1412466

約数の個数: 28

約数和(自身を含む): 40175175936

約数和(自身を除く): 20019815104

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 1412231, 2824462, 5648924, 11297848, 22595696, 45191392, 90382784, 314927513, 629855026, 1259710052, 2519420104, 5038840208, 10077680416, 20155360832]

約数ペア:

[(1, 20155360832), (2, 10077680416), (4, 5038840208), (8, 2519420104), (16, 1259710052), (32, 629855026), (64, 314927513), (223, 90382784), (446, 45191392), (892, 22595696), (1784, 11297848), (3568, 5648924), (7136, 2824462), (14272, 1412231)]