20145803733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{12743}}^1\times {\mathrm{5323}}^1$

素因数の和:18086

約数の個数: 32

約数和(自身を含む): 32567546880

約数和(自身を除く): 12421743147

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 5323, 12743, 15969, 38229, 47907, 58553, 114687, 140173, 143721, 175659, 344061, 420519, 526977, 1261557, 1580931, 3784671, 67830989, 203492967, 610478901, 746140879, 1831436703, 2238422637, 6715267911, 20145803733]

約数ペア:

[(1, 20145803733), (3, 6715267911), (9, 2238422637), (11, 1831436703), (27, 746140879), (33, 610478901), (99, 203492967), (297, 67830989), (5323, 3784671), (12743, 1580931), (15969, 1261557), (38229, 526977), (47907, 420519), (58553, 344061), (114687, 175659), (140173, 143721)]