20086799607

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1\times {\mathrm{2131}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 34704184320

約数和(自身を除く): 14617384713

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 941, 1113, 1431, 2131, 2823, 3339, 6393, 6587, 8469, 10017, 14917, 19179, 19761, 25407, 44751, 49873, 57537, 59283, 112943, 134253, 149619, 177849, 338829, 349111, 402759, 448857, 790601, 1016487, 1047333, 1346571, 2005271, 2371803, 3049461, 3141999, 6015813, 7115409, 9425997, 14036897, 18047439, 21346227, 42110691, 54142317, 106279363, 126332073, 318838089, 378996219, 743955541, 956514267, 2231866623, 2869542801, 6695599869, 20086799607]

約数ペア:

[(1, 20086799607), (3, 6695599869), (7, 2869542801), (9, 2231866623), (21, 956514267), (27, 743955541), (53, 378996219), (63, 318838089), (159, 126332073), (189, 106279363), (371, 54142317), (477, 42110691), (941, 21346227), (1113, 18047439), (1431, 14036897), (2131, 9425997), (2823, 7115409), (3339, 6015813), (6393, 3141999), (6587, 3049461), (8469, 2371803), (10017, 2005271), (14917, 1346571), (19179, 1047333), (19761, 1016487), (25407, 790601), (44751, 448857), (49873, 402759), (57537, 349111), (59283, 338829), (112943, 177849), (134253, 149619)]