20176473604

素因数分解:

$2^2\times 7^1\times {\mathrm{12953}}^1\times {\mathrm{55631}}^1$

素因数の和:68595

約数の個数: 24

約数和(自身を含む): 40356787968

約数和(自身を除く): 20180314364

約数列:

[1, 2, 4, 7, 14, 28, 12953, 25906, 51812, 55631, 90671, 111262, 181342, 222524, 362684, 389417, 778834, 1557668, 720588343, 1441176686, 2882353372, 5044118401, 10088236802, 20176473604]

約数ペア:

[(1, 20176473604), (2, 10088236802), (4, 5044118401), (7, 2882353372), (14, 1441176686), (28, 720588343), (12953, 1557668), (25906, 778834), (51812, 389417), (55631, 362684), (90671, 222524), (111262, 181342)]