20007832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192383}}^1$

素因数の和:192402

約数の個数: 16

約数和(自身を含む): 40400640

約数和(自身を除く): 20392808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192383, 384766, 769532, 1539064, 2500979, 5001958, 10003916, 20007832]

約数ペア:

[(1, 20007832), (2, 10003916), (4, 5001958), (8, 2500979), (13, 1539064), (26, 769532), (52, 384766), (104, 192383)]