20361894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1321}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 46703616

約数和(自身を除く): 26341722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 1321, 2202, 2569, 2642, 3963, 5138, 7707, 7926, 9247, 15414, 18494, 27741, 55482, 484807, 969614, 1454421, 2908842, 3393649, 6787298, 10180947, 20361894]

約数ペア:

[(1, 20361894), (2, 10180947), (3, 6787298), (6, 3393649), (7, 2908842), (14, 1454421), (21, 969614), (42, 484807), (367, 55482), (734, 27741), (1101, 18494), (1321, 15414), (2202, 9247), (2569, 7926), (2642, 7707), (3963, 5138)]