20176769196

素因数分解:

$2^2\times 3^6\times {\mathrm{6919331}}^1$

素因数の和:6919353

約数の個数: 42

約数和(自身を含む): 52939809132

約数和(自身を除く): 32763039936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6919331, 13838662, 20757993, 27677324, 41515986, 62273979, 83031972, 124547958, 186821937, 249095916, 373643874, 560465811, 747287748, 1120931622, 1681397433, 2241863244, 3362794866, 5044192299, 6725589732, 10088384598, 20176769196]

約数ペア:

[(1, 20176769196), (2, 10088384598), (3, 6725589732), (4, 5044192299), (6, 3362794866), (9, 2241863244), (12, 1681397433), (18, 1120931622), (27, 747287748), (36, 560465811), (54, 373643874), (81, 249095916), (108, 186821937), (162, 124547958), (243, 83031972), (324, 62273979), (486, 41515986), (729, 27677324), (972, 20757993), (1458, 13838662), (2916, 6919331)]