20131914892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 37260115200

約数和(自身を除く): 17128200308

約数列:

[1, 2, 4, 19, 38, 76, 541, 659, 743, 1082, 1318, 1486, 2164, 2636, 2972, 10279, 12521, 14117, 20558, 25042, 28234, 41116, 50084, 56468, 356519, 401963, 489637, 713038, 803926, 979274, 1426076, 1607852, 1958548, 6773861, 7637297, 9303103, 13547722, 15274594, 18606206, 27095444, 30549188, 37212412, 264893617, 529787234, 1059574468, 5032978723, 10065957446, 20131914892]

約数ペア:

[(1, 20131914892), (2, 10065957446), (4, 5032978723), (19, 1059574468), (38, 529787234), (76, 264893617), (541, 37212412), (659, 30549188), (743, 27095444), (1082, 18606206), (1318, 15274594), (1486, 13547722), (2164, 9303103), (2636, 7637297), (2972, 6773861), (10279, 1958548), (12521, 1607852), (14117, 1426076), (20558, 979274), (25042, 803926), (28234, 713038), (41116, 489637), (50084, 401963), (56468, 356519)]