20342488322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 34628961024

約数和(自身を除く): 14286472702

約数列:

[1, 2, 13, 23, 26, 46, 227, 277, 299, 454, 541, 554, 598, 1082, 2951, 3601, 5221, 5902, 6371, 7033, 7202, 10442, 12443, 12742, 14066, 24886, 62879, 67873, 82823, 122807, 125758, 135746, 149857, 161759, 165646, 245614, 299714, 323518, 817427, 1446217, 1596491, 1634854, 1948141, 2824561, 2892434, 3192982, 3446711, 3896282, 5649122, 6893422, 18800821, 34017539, 36719293, 37601642, 44807243, 68035078, 73438586, 89614486, 442228007, 782403397, 884456014, 1564806794, 10171244161, 20342488322]

約数ペア:

[(1, 20342488322), (2, 10171244161), (13, 1564806794), (23, 884456014), (26, 782403397), (46, 442228007), (227, 89614486), (277, 73438586), (299, 68035078), (454, 44807243), (541, 37601642), (554, 36719293), (598, 34017539), (1082, 18800821), (2951, 6893422), (3601, 5649122), (5221, 3896282), (5902, 3446711), (6371, 3192982), (7033, 2892434), (7202, 2824561), (10442, 1948141), (12443, 1634854), (12742, 1596491), (14066, 1446217), (24886, 817427), (62879, 323518), (67873, 299714), (82823, 245614), (122807, 165646), (125758, 161759), (135746, 149857)]