20242648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 40415760

約数和(自身を除く): 20173112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 593, 1004, 1186, 2008, 2372, 4267, 4744, 8534, 10081, 17068, 20162, 34136, 40324, 80648, 148843, 297686, 595372, 1190744, 2530331, 5060662, 10121324, 20242648]

約数ペア:

[(1, 20242648), (2, 10121324), (4, 5060662), (8, 2530331), (17, 1190744), (34, 595372), (68, 297686), (136, 148843), (251, 80648), (502, 40324), (593, 34136), (1004, 20162), (1186, 17068), (2008, 10081), (2372, 8534), (4267, 4744)]