20160663582

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{143527}}^1$

素因数の和:144144

約数の個数: 32

約数和(自身を含む): 41377400064

約数和(自身を除く): 21216736482

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 571, 1142, 1713, 3426, 23411, 46822, 70233, 140466, 143527, 287054, 430581, 861162, 5884607, 11769214, 17653821, 35307642, 81953917, 163907834, 245861751, 491723502, 3360110597, 6720221194, 10080331791, 20160663582]

約数ペア:

[(1, 20160663582), (2, 10080331791), (3, 6720221194), (6, 3360110597), (41, 491723502), (82, 245861751), (123, 163907834), (246, 81953917), (571, 35307642), (1142, 17653821), (1713, 11769214), (3426, 5884607), (23411, 861162), (46822, 430581), (70233, 287054), (140466, 143527)]