20624810256

素因数分解:

$2^4\times 3^2\times {\mathrm{2179}}^1\times {\mathrm{65731}}^1$

素因数の和:67924

約数の個数: 60

約数和(自身を含む): 57748191280

約数和(自身を除く): 37123381024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2179, 4358, 6537, 8716, 13074, 17432, 19611, 26148, 34864, 39222, 52296, 65731, 78444, 104592, 131462, 156888, 197193, 262924, 313776, 394386, 525848, 591579, 788772, 1051696, 1183158, 1577544, 2366316, 3155088, 4732632, 9465264, 143227849, 286455698, 429683547, 572911396, 859367094, 1145822792, 1289050641, 1718734188, 2291645584, 2578101282, 3437468376, 5156202564, 6874936752, 10312405128, 20624810256]

約数ペア:

[(1, 20624810256), (2, 10312405128), (3, 6874936752), (4, 5156202564), (6, 3437468376), (8, 2578101282), (9, 2291645584), (12, 1718734188), (16, 1289050641), (18, 1145822792), (24, 859367094), (36, 572911396), (48, 429683547), (72, 286455698), (144, 143227849), (2179, 9465264), (4358, 4732632), (6537, 3155088), (8716, 2366316), (13074, 1577544), (17432, 1183158), (19611, 1051696), (26148, 788772), (34864, 591579), (39222, 525848), (52296, 394386), (65731, 313776), (78444, 262924), (104592, 197193), (131462, 156888)]