2020139736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{11689}}^1$

素因数の和:12096

約数の個数: 64

約数和(自身を含む): 5330640000

約数和(自身を除く): 3310500264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 379, 456, 758, 1137, 1516, 2274, 3032, 4548, 7201, 9096, 11689, 14402, 21603, 23378, 28804, 35067, 43206, 46756, 57608, 70134, 86412, 93512, 140268, 172824, 222091, 280536, 444182, 666273, 888364, 1332546, 1776728, 2665092, 4430131, 5330184, 8860262, 13290393, 17720524, 26580786, 35441048, 53161572, 84172489, 106323144, 168344978, 252517467, 336689956, 505034934, 673379912, 1010069868, 2020139736]

約数ペア:

[(1, 2020139736), (2, 1010069868), (3, 673379912), (4, 505034934), (6, 336689956), (8, 252517467), (12, 168344978), (19, 106323144), (24, 84172489), (38, 53161572), (57, 35441048), (76, 26580786), (114, 17720524), (152, 13290393), (228, 8860262), (379, 5330184), (456, 4430131), (758, 2665092), (1137, 1776728), (1516, 1332546), (2274, 888364), (3032, 666273), (4548, 444182), (7201, 280536), (9096, 222091), (11689, 172824), (14402, 140268), (21603, 93512), (23378, 86412), (28804, 70134), (35067, 57608), (43206, 46756)]