20654270494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{3917}}^1$

素因数の和:4225

約数の個数: 64

約数和(自身を含む): 36965859840

約数和(自身を除く): 16311589346

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 179, 206, 286, 358, 1133, 1339, 1969, 2266, 2327, 2678, 3917, 3938, 4654, 7834, 14729, 18437, 25597, 29458, 36874, 43087, 50921, 51194, 86174, 101842, 202807, 239681, 403451, 405614, 479362, 560131, 701143, 806902, 1120262, 1402286, 2636491, 4437961, 5244863, 5272982, 7712573, 8875922, 9114859, 10489726, 15425146, 18229718, 57693493, 72217729, 100263449, 115386986, 144435458, 200526898, 794395019, 938830477, 1588790038, 1877660954, 10327135247, 20654270494]

約数ペア:

[(1, 20654270494), (2, 10327135247), (11, 1877660954), (13, 1588790038), (22, 938830477), (26, 794395019), (103, 200526898), (143, 144435458), (179, 115386986), (206, 100263449), (286, 72217729), (358, 57693493), (1133, 18229718), (1339, 15425146), (1969, 10489726), (2266, 9114859), (2327, 8875922), (2678, 7712573), (3917, 5272982), (3938, 5244863), (4654, 4437961), (7834, 2636491), (14729, 1402286), (18437, 1120262), (25597, 806902), (29458, 701143), (36874, 560131), (43087, 479362), (50921, 405614), (51194, 403451), (86174, 239681), (101842, 202807)]