12820128

素因数分解:

$2^5\times 3^1\times {\mathrm{133543}}^1$

素因数の和:133556

約数の個数: 24

約数和(自身を含む): 33653088

約数和(自身を除く): 20832960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 133543, 267086, 400629, 534172, 801258, 1068344, 1602516, 2136688, 3205032, 4273376, 6410064, 12820128]

約数ペア:

[(1, 12820128), (2, 6410064), (3, 4273376), (4, 3205032), (6, 2136688), (8, 1602516), (12, 1068344), (16, 801258), (24, 534172), (32, 400629), (48, 267086), (96, 133543)]