20160452643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{977}}^1\times {\mathrm{1009}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 28590304320

約数和(自身を除く): 8429851677

約数列:

[1, 3, 17, 51, 401, 977, 1009, 1203, 2931, 3027, 6817, 16609, 17153, 20451, 49827, 51459, 391777, 404609, 985793, 1175331, 1213827, 2957379, 6660209, 6878353, 16758481, 19980627, 20635059, 50275443, 395302993, 1185908979, 6720150881, 20160452643]

約数ペア:

[(1, 20160452643), (3, 6720150881), (17, 1185908979), (51, 395302993), (401, 50275443), (977, 20635059), (1009, 19980627), (1203, 16758481), (2931, 6878353), (3027, 6660209), (6817, 2957379), (16609, 1213827), (17153, 1175331), (20451, 985793), (49827, 404609), (51459, 391777)]