20247304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32869}}^1$

素因数の和:32893

約数の個数: 32

約数和(自身を含む): 47332800

約数和(自身を除く): 27085496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32869, 65738, 131476, 230083, 262952, 361559, 460166, 723118, 920332, 1446236, 1840664, 2530913, 2892472, 5061826, 10123652, 20247304]

約数ペア:

[(1, 20247304), (2, 10123652), (4, 5061826), (7, 2892472), (8, 2530913), (11, 1840664), (14, 1446236), (22, 920332), (28, 723118), (44, 460166), (56, 361559), (77, 262952), (88, 230083), (154, 131476), (308, 65738), (616, 32869)]