20003353

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 21542400

約数和(自身を除く): 1539047

約数列:

[1, 23, 79, 101, 109, 1817, 2323, 2507, 7979, 8611, 11009, 183517, 198053, 253207, 869711, 20003353]

約数ペア:

[(1, 20003353), (23, 869711), (79, 253207), (101, 198053), (109, 183517), (1817, 11009), (2323, 8611), (2507, 7979)]