20110344287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{4673}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 23556960000

約数和(自身を除く): 3446615713

約数列:

[1, 11, 19, 59, 209, 349, 649, 1121, 3839, 4673, 6631, 12331, 20591, 51403, 72941, 88787, 226501, 275707, 391229, 976657, 1630877, 3032777, 4303519, 5238433, 17939647, 30986663, 57622763, 96221743, 340853293, 1058439173, 1828213117, 20110344287]

約数ペア:

[(1, 20110344287), (11, 1828213117), (19, 1058439173), (59, 340853293), (209, 96221743), (349, 57622763), (649, 30986663), (1121, 17939647), (3839, 5238433), (4673, 4303519), (6631, 3032777), (12331, 1630877), (20591, 976657), (51403, 391229), (72941, 275707), (88787, 226501)]