20346750954

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{907}}^1\times {\mathrm{3571}}^1$

素因数の和:4835

約数の個数: 48

約数和(自身を含む): 44272082400

約数和(自身を除く): 23925331446

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 907, 1047, 1814, 2094, 2721, 3141, 3571, 5442, 6282, 7142, 8163, 10713, 16326, 21426, 32139, 64278, 316543, 633086, 949629, 1246279, 1899258, 2492558, 2848887, 3238897, 3738837, 5697774, 6477794, 7477674, 9716691, 11216511, 19433382, 22433022, 29150073, 58300146, 1130375053, 2260750106, 3391125159, 6782250318, 10173375477, 20346750954]

約数ペア:

[(1, 20346750954), (2, 10173375477), (3, 6782250318), (6, 3391125159), (9, 2260750106), (18, 1130375053), (349, 58300146), (698, 29150073), (907, 22433022), (1047, 19433382), (1814, 11216511), (2094, 9716691), (2721, 7477674), (3141, 6477794), (3571, 5697774), (5442, 3738837), (6282, 3238897), (7142, 2848887), (8163, 2492558), (10713, 1899258), (16326, 1246279), (21426, 949629), (32139, 633086), (64278, 316543)]