20160791672

素因数分解:

$2^3\times 7^2\times {\mathrm{51430591}}^1$

素因数の和:51430611

約数の個数: 24

約数和(自身を含む): 43973156160

約数和(自身を除く): 23812364488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51430591, 102861182, 205722364, 360014137, 411444728, 720028274, 1440056548, 2520098959, 2880113096, 5040197918, 10080395836, 20160791672]

約数ペア:

[(1, 20160791672), (2, 10080395836), (4, 5040197918), (7, 2880113096), (8, 2520098959), (14, 1440056548), (28, 720028274), (49, 411444728), (56, 360014137), (98, 205722364), (196, 102861182), (392, 51430591)]