20037291410

素因数分解:

$2^1\times 5^1\times {\mathrm{117721}}^1\times {\mathrm{17021}}^1$

素因数の和:134749

約数の個数: 16

約数和(自身を含む): 36069549912

約数和(自身を除く): 16032258502

約数列:

[1, 2, 5, 10, 17021, 34042, 85105, 117721, 170210, 235442, 588605, 1177210, 2003729141, 4007458282, 10018645705, 20037291410]

約数ペア:

[(1, 20037291410), (2, 10018645705), (5, 4007458282), (10, 2003729141), (17021, 1177210), (34042, 588605), (85105, 235442), (117721, 170210)]