20892264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28081}}^1$

素因数の和:28121

約数の個数: 32

約数和(自身を含む): 53917440

約数和(自身を除く): 33025176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28081, 56162, 84243, 112324, 168486, 224648, 336972, 673944, 870511, 1741022, 2611533, 3482044, 5223066, 6964088, 10446132, 20892264]

約数ペア:

[(1, 20892264), (2, 10446132), (3, 6964088), (4, 5223066), (6, 3482044), (8, 2611533), (12, 1741022), (24, 870511), (31, 673944), (62, 336972), (93, 224648), (124, 168486), (186, 112324), (248, 84243), (372, 56162), (744, 28081)]