20707794

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6427}}^1$

素因数の和:6614

約数の個数: 24

約数和(自身を含む): 45124560

約数和(自身を除く): 24416766

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6427, 12854, 19281, 38562, 57843, 115686, 1150433, 2300866, 3451299, 6902598, 10353897, 20707794]

約数ペア:

[(1, 20707794), (2, 10353897), (3, 6902598), (6, 3451299), (9, 2300866), (18, 1150433), (179, 115686), (358, 57843), (537, 38562), (1074, 19281), (1611, 12854), (3222, 6427)]