20132702942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{17839}}^1$

素因数の和:19088

約数の個数: 32

約数和(自身を含む): 33740720640

約数和(自身を除く): 13608017698

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1193, 2386, 13123, 17839, 26246, 35678, 51299, 102598, 196229, 392458, 564289, 767077, 1128578, 1534154, 8437847, 16875694, 21281927, 42563854, 234101197, 468202394, 915122861, 1830245722, 10066351471, 20132702942]

約数ペア:

[(1, 20132702942), (2, 10066351471), (11, 1830245722), (22, 915122861), (43, 468202394), (86, 234101197), (473, 42563854), (946, 21281927), (1193, 16875694), (2386, 8437847), (13123, 1534154), (17839, 1128578), (26246, 767077), (35678, 564289), (51299, 392458), (102598, 196229)]