20195600764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3363691}}^1$

素因数の和:3363793

約数の個数: 24

約数和(自身を含む): 37673350400

約数和(自身を除く): 17477749636

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 3363691, 6727382, 13454764, 63910129, 127820258, 255640516, 265731589, 531463178, 1062926356, 5048900191, 10097800382, 20195600764]

約数ペア:

[(1, 20195600764), (2, 10097800382), (4, 5048900191), (19, 1062926356), (38, 531463178), (76, 265731589), (79, 255640516), (158, 127820258), (316, 63910129), (1501, 13454764), (3002, 6727382), (6004, 3363691)]