20565862206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{6121}}^1$

素因数の和:6497

約数の個数: 64

約数和(自身を含む): 43542406656

約数和(自身を除く): 22976544450

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 251, 291, 502, 582, 753, 1506, 2231, 4462, 5773, 6121, 6693, 11546, 12242, 13386, 17319, 18363, 24347, 34638, 36726, 48694, 73041, 140783, 146082, 281566, 422349, 559981, 593737, 844698, 1119962, 1187474, 1536371, 1679943, 1781211, 3072742, 3359886, 3562422, 4609113, 9218226, 13655951, 27311902, 35336533, 40967853, 70673066, 81935706, 106009599, 149027987, 212019198, 298055974, 447083961, 894167922, 3427643701, 6855287402, 10282931103, 20565862206]

約数ペア:

[(1, 20565862206), (2, 10282931103), (3, 6855287402), (6, 3427643701), (23, 894167922), (46, 447083961), (69, 298055974), (97, 212019198), (138, 149027987), (194, 106009599), (251, 81935706), (291, 70673066), (502, 40967853), (582, 35336533), (753, 27311902), (1506, 13655951), (2231, 9218226), (4462, 4609113), (5773, 3562422), (6121, 3359886), (6693, 3072742), (11546, 1781211), (12242, 1679943), (13386, 1536371), (17319, 1187474), (18363, 1119962), (24347, 844698), (34638, 593737), (36726, 559981), (48694, 422349), (73041, 281566), (140783, 146082)]