2001800524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1459}}^1\times {\mathrm{20177}}^1$

素因数の和:21657

約数の個数: 24

約数和(自身を含む): 3711944880

約数和(自身を除く): 1710144356

約数列:

[1, 2, 4, 17, 34, 68, 1459, 2918, 5836, 20177, 24803, 40354, 49606, 80708, 99212, 343009, 686018, 1372036, 29438243, 58876486, 117752972, 500450131, 1000900262, 2001800524]

約数ペア:

[(1, 2001800524), (2, 1000900262), (4, 500450131), (17, 117752972), (34, 58876486), (68, 29438243), (1459, 1372036), (2918, 686018), (5836, 343009), (20177, 99212), (24803, 80708), (40354, 49606)]