20171762699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1399}}^1\times {\mathrm{3631}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 23247705600

約数和(自身を除く): 3075942901

約数列:

[1, 11, 19, 209, 361, 1399, 3631, 3971, 15389, 26581, 39941, 68989, 292391, 505039, 758879, 1310791, 5079769, 5555429, 14418701, 55877459, 96515611, 1061671721, 1833796609, 20171762699]

約数ペア:

[(1, 20171762699), (11, 1833796609), (19, 1061671721), (209, 96515611), (361, 55877459), (1399, 14418701), (3631, 5555429), (3971, 5079769), (15389, 1310791), (26581, 758879), (39941, 505039), (68989, 292391)]