20693671104

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{470653}}^1$

素因数の和:470897

約数の個数: 56

約数和(自身を含む): 54991213360

約数和(自身を除く): 34297542256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 10992, 14656, 21984, 43968, 470653, 941306, 1411959, 1882612, 2823918, 3765224, 5647836, 7530448, 11295672, 15060896, 22591344, 30121792, 45182688, 90365376, 107779537, 215559074, 323338611, 431118148, 646677222, 862236296, 1293354444, 1724472592, 2586708888, 3448945184, 5173417776, 6897890368, 10346835552, 20693671104]

約数ペア:

[(1, 20693671104), (2, 10346835552), (3, 6897890368), (4, 5173417776), (6, 3448945184), (8, 2586708888), (12, 1724472592), (16, 1293354444), (24, 862236296), (32, 646677222), (48, 431118148), (64, 323338611), (96, 215559074), (192, 107779537), (229, 90365376), (458, 45182688), (687, 30121792), (916, 22591344), (1374, 15060896), (1832, 11295672), (2748, 7530448), (3664, 5647836), (5496, 3765224), (7328, 2823918), (10992, 1882612), (14656, 1411959), (21984, 941306), (43968, 470653)]