20653324403730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11827}}^1\times {\mathrm{868799}}^1$

素因数の和:880703

約数の個数: 64

約数和(自身を含む): 50312110694400

約数和(自身を除く): 29658786290670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 11827, 23654, 35481, 59135, 70962, 118270, 177405, 354810, 792409, 868799, 1584818, 1737598, 2377227, 2606397, 3962045, 4343995, 4754454, 5212794, 7924090, 8687990, 11886135, 13031985, 23772270, 26063970, 58209533, 116419066, 174628599, 291047665, 349257198, 582095330, 873142995, 1746285990, 10275285773, 20550571546, 30825857319, 51376428865, 61651714638, 102752857730, 154129286595, 308258573190, 688444146791, 1376888293582, 2065332440373, 3442220733955, 4130664880746, 6884441467910, 10326662201865, 20653324403730]

約数ペア:

[(1, 20653324403730), (2, 10326662201865), (3, 6884441467910), (5, 4130664880746), (6, 3442220733955), (10, 2065332440373), (15, 1376888293582), (30, 688444146791), (67, 308258573190), (134, 154129286595), (201, 102752857730), (335, 61651714638), (402, 51376428865), (670, 30825857319), (1005, 20550571546), (2010, 10275285773), (11827, 1746285990), (23654, 873142995), (35481, 582095330), (59135, 349257198), (70962, 291047665), (118270, 174628599), (177405, 116419066), (354810, 58209533), (792409, 26063970), (868799, 23772270), (1584818, 13031985), (1737598, 11886135), (2377227, 8687990), (2606397, 7924090), (3962045, 5212794), (4343995, 4754454)]