20133033788

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{42017}}^1$

素因数の和:42294

約数の個数: 48

約数和(自身を含む): 40895279040

約数和(自身を除く): 20762245252

約数列:

[1, 2, 4, 7, 14, 28, 109, 157, 218, 314, 436, 628, 763, 1099, 1526, 2198, 3052, 4396, 17113, 34226, 42017, 68452, 84034, 119791, 168068, 239582, 294119, 479164, 588238, 1176476, 4579853, 6596669, 9159706, 13193338, 18319412, 26386676, 32058971, 46176683, 64117942, 92353366, 128235884, 184706732, 719036921, 1438073842, 2876147684, 5033258447, 10066516894, 20133033788]

約数ペア:

[(1, 20133033788), (2, 10066516894), (4, 5033258447), (7, 2876147684), (14, 1438073842), (28, 719036921), (109, 184706732), (157, 128235884), (218, 92353366), (314, 64117942), (436, 46176683), (628, 32058971), (763, 26386676), (1099, 18319412), (1526, 13193338), (2198, 9159706), (3052, 6596669), (4396, 4579853), (17113, 1176476), (34226, 588238), (42017, 479164), (68452, 294119), (84034, 239582), (119791, 168068)]