20020737604

素因数分解:

$2^2\times 7^1\times {\mathrm{15443}}^1\times {\mathrm{46301}}^1$

素因数の和:61755

約数の個数: 24

約数和(自身を含む): 40044932928

約数和(自身を除く): 20024195324

約数列:

[1, 2, 4, 7, 14, 28, 15443, 30886, 46301, 61772, 92602, 108101, 185204, 216202, 324107, 432404, 648214, 1296428, 715026343, 1430052686, 2860105372, 5005184401, 10010368802, 20020737604]

約数ペア:

[(1, 20020737604), (2, 10010368802), (4, 5005184401), (7, 2860105372), (14, 1430052686), (28, 715026343), (15443, 1296428), (30886, 648214), (46301, 432404), (61772, 324107), (92602, 216202), (108101, 185204)]