20160422552

素因数分解:

$2^3\times {\mathrm{2689}}^1\times {\mathrm{937171}}^1$

素因数の和:939866

約数の個数: 16

約数和(自身を含む): 37814890200

約数和(自身を除く): 17654467648

約数列:

[1, 2, 4, 8, 2689, 5378, 10756, 21512, 937171, 1874342, 3748684, 7497368, 2520052819, 5040105638, 10080211276, 20160422552]

約数ペア:

[(1, 20160422552), (2, 10080211276), (4, 5040105638), (8, 2520052819), (2689, 7497368), (5378, 3748684), (10756, 1874342), (21512, 937171)]