20139022706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1\times {\mathrm{6353}}^1$

素因数の和:8074

約数の個数: 32

約数和(自身を含む): 33350875200

約数和(自身を除く): 13211852494

約数列:

[1, 2, 11, 22, 89, 178, 979, 1619, 1958, 3238, 6353, 12706, 17809, 35618, 69883, 139766, 144091, 288182, 565417, 1130834, 1585001, 3170002, 6219587, 10285507, 12439174, 20571014, 113140577, 226281154, 915410123, 1830820246, 10069511353, 20139022706]

約数ペア:

[(1, 20139022706), (2, 10069511353), (11, 1830820246), (22, 915410123), (89, 226281154), (178, 113140577), (979, 20571014), (1619, 12439174), (1958, 10285507), (3238, 6219587), (6353, 3170002), (12706, 1585001), (17809, 1130834), (35618, 565417), (69883, 288182), (139766, 144091)]