21877888766

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1\times {\mathrm{1213}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 33572538720

約数和(自身を除く): 11694649954

約数列:

[1, 2, 59, 118, 353, 433, 706, 866, 1213, 2426, 20827, 25547, 41654, 51094, 71567, 143134, 152849, 305698, 428189, 525229, 856378, 1050458, 9018091, 18036182, 25263151, 30988511, 50526302, 61977022, 185405837, 370811674, 10938944383, 21877888766]

約数ペア:

[(1, 21877888766), (2, 10938944383), (59, 370811674), (118, 185405837), (353, 61977022), (433, 50526302), (706, 30988511), (866, 25263151), (1213, 18036182), (2426, 9018091), (20827, 1050458), (25547, 856378), (41654, 525229), (51094, 428189), (71567, 305698), (143134, 152849)]