20331312

素因数分解:

$2^4\times 3^1\times {\mathrm{467}}^1\times {\mathrm{907}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 52693056

約数和(自身を除く): 32361744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 467, 907, 934, 1401, 1814, 1868, 2721, 2802, 3628, 3736, 5442, 5604, 7256, 7472, 10884, 11208, 14512, 21768, 22416, 43536, 423569, 847138, 1270707, 1694276, 2541414, 3388552, 5082828, 6777104, 10165656, 20331312]

約数ペア:

[(1, 20331312), (2, 10165656), (3, 6777104), (4, 5082828), (6, 3388552), (8, 2541414), (12, 1694276), (16, 1270707), (24, 847138), (48, 423569), (467, 43536), (907, 22416), (934, 21768), (1401, 14512), (1814, 11208), (1868, 10884), (2721, 7472), (2802, 7256), (3628, 5604), (3736, 5442)]