20149674360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{82757}}^1$

素因数の和:84800

約数の個数: 64

約数和(自身を含む): 60479546400

約数和(自身を除く): 40329872040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2029, 4058, 6087, 8116, 10145, 12174, 16232, 20290, 24348, 30435, 40580, 48696, 60870, 81160, 82757, 121740, 165514, 243480, 248271, 331028, 413785, 496542, 662056, 827570, 993084, 1241355, 1655140, 1986168, 2482710, 3310280, 4965420, 9930840, 167913953, 335827906, 503741859, 671655812, 839569765, 1007483718, 1343311624, 1679139530, 2014967436, 2518709295, 3358279060, 4029934872, 5037418590, 6716558120, 10074837180, 20149674360]

約数ペア:

[(1, 20149674360), (2, 10074837180), (3, 6716558120), (4, 5037418590), (5, 4029934872), (6, 3358279060), (8, 2518709295), (10, 2014967436), (12, 1679139530), (15, 1343311624), (20, 1007483718), (24, 839569765), (30, 671655812), (40, 503741859), (60, 335827906), (120, 167913953), (2029, 9930840), (4058, 4965420), (6087, 3310280), (8116, 2482710), (10145, 1986168), (12174, 1655140), (16232, 1241355), (20290, 993084), (24348, 827570), (30435, 662056), (40580, 496542), (48696, 413785), (60870, 331028), (81160, 248271), (82757, 243480), (121740, 165514)]