20194865137970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{36250633}}^1$

素因数の和:36250799

約数の個数: 64

約数和(自身を含む): 40168602522720

約数和(自身を除く): 19973737384750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 113, 145, 170, 226, 290, 493, 565, 986, 1130, 1921, 2465, 3277, 3842, 4930, 6554, 9605, 16385, 19210, 32770, 55709, 111418, 278545, 557090, 36250633, 72501266, 181253165, 362506330, 616260761, 1051268357, 1232521522, 2102536714, 3081303805, 4096321529, 5256341785, 6162607610, 8192643058, 10512683570, 17871562069, 20481607645, 35743124138, 40963215290, 69637465993, 89357810345, 118793324341, 139274931986, 178715620690, 237586648682, 348187329965, 593966621705, 696374659930, 1187933243410, 2019486513797, 4038973027594, 10097432568985, 20194865137970]

約数ペア:

[(1, 20194865137970), (2, 10097432568985), (5, 4038973027594), (10, 2019486513797), (17, 1187933243410), (29, 696374659930), (34, 593966621705), (58, 348187329965), (85, 237586648682), (113, 178715620690), (145, 139274931986), (170, 118793324341), (226, 89357810345), (290, 69637465993), (493, 40963215290), (565, 35743124138), (986, 20481607645), (1130, 17871562069), (1921, 10512683570), (2465, 8192643058), (3277, 6162607610), (3842, 5256341785), (4930, 4096321529), (6554, 3081303805), (9605, 2102536714), (16385, 1232521522), (19210, 1051268357), (32770, 616260761), (55709, 362506330), (111418, 181253165), (278545, 72501266), (557090, 36250633)]