20201592

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2543}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 50676480

約数和(自身を除く): 30474888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2543, 2648, 3972, 5086, 7629, 7944, 10172, 15258, 20344, 30516, 61032, 841733, 1683466, 2525199, 3366932, 5050398, 6733864, 10100796, 20201592]

約数ペア:

[(1, 20201592), (2, 10100796), (3, 6733864), (4, 5050398), (6, 3366932), (8, 2525199), (12, 1683466), (24, 841733), (331, 61032), (662, 30516), (993, 20344), (1324, 15258), (1986, 10172), (2543, 7944), (2648, 7629), (3972, 5086)]