20150175997922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1\times {\mathrm{201979}}^1$

素因数の和:202803

約数の個数: 64

約数和(自身を含む): 33859442448000

約数和(自身を除く): 13709266450078

約数列:

[1, 2, 17, 19, 34, 38, 323, 389, 397, 646, 778, 794, 6613, 6749, 7391, 7543, 13226, 13498, 14782, 15086, 125647, 128231, 154433, 201979, 251294, 256462, 308866, 403958, 2625361, 2934227, 3433643, 3837601, 5250722, 5868454, 6867286, 7675202, 49881859, 65239217, 78569831, 80185663, 99763718, 130478434, 157139662, 160371326, 1335687127, 1363156271, 1492826789, 1523527597, 2671374254, 2726312542, 2985653578, 3047055194, 25378055413, 25899969149, 31192222907, 50756110826, 51799938298, 62384445814, 530267789419, 592652235233, 1060535578838, 1185304470466, 10075087998961, 20150175997922]

約数ペア:

[(1, 20150175997922), (2, 10075087998961), (17, 1185304470466), (19, 1060535578838), (34, 592652235233), (38, 530267789419), (323, 62384445814), (389, 51799938298), (397, 50756110826), (646, 31192222907), (778, 25899969149), (794, 25378055413), (6613, 3047055194), (6749, 2985653578), (7391, 2726312542), (7543, 2671374254), (13226, 1523527597), (13498, 1492826789), (14782, 1363156271), (15086, 1335687127), (125647, 160371326), (128231, 157139662), (154433, 130478434), (201979, 99763718), (251294, 80185663), (256462, 78569831), (308866, 65239217), (403958, 49881859), (2625361, 7675202), (2934227, 6867286), (3433643, 5868454), (3837601, 5250722)]