20162764136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 39019579200

約数和(自身を除く): 18856815064

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 353, 424, 428, 706, 856, 1259, 1412, 2518, 2824, 5036, 5671, 10072, 11342, 18709, 22684, 37418, 37771, 45368, 66727, 74836, 75542, 133454, 134713, 149672, 151084, 266908, 269426, 302168, 444427, 533816, 538852, 888854, 1077704, 1777708, 2001863, 3555416, 4003726, 7139789, 8007452, 14279578, 16014904, 23554631, 28559156, 47109262, 47553689, 57118312, 94218524, 95107378, 188437048, 190214756, 380429512, 2520345517, 5040691034, 10081382068, 20162764136]

約数ペア:

[(1, 20162764136), (2, 10081382068), (4, 5040691034), (8, 2520345517), (53, 380429512), (106, 190214756), (107, 188437048), (212, 95107378), (214, 94218524), (353, 57118312), (424, 47553689), (428, 47109262), (706, 28559156), (856, 23554631), (1259, 16014904), (1412, 14279578), (2518, 8007452), (2824, 7139789), (5036, 4003726), (5671, 3555416), (10072, 2001863), (11342, 1777708), (18709, 1077704), (22684, 888854), (37418, 538852), (37771, 533816), (45368, 444427), (66727, 302168), (74836, 269426), (75542, 266908), (133454, 151084), (134713, 149672)]