20003010034

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1\times {\mathrm{3557}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 34491536640

約数和(自身を除く): 14488526606

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2039, 2758, 3557, 4078, 7114, 14273, 24899, 28546, 49798, 401683, 700729, 803366, 1401458, 2811781, 4905103, 5623562, 7252723, 9810206, 14505446, 50769061, 101538122, 1428786431, 2857572862, 10001505017, 20003010034]

約数ペア:

[(1, 20003010034), (2, 10001505017), (7, 2857572862), (14, 1428786431), (197, 101538122), (394, 50769061), (1379, 14505446), (2039, 9810206), (2758, 7252723), (3557, 5623562), (4078, 4905103), (7114, 2811781), (14273, 1401458), (24899, 803366), (28546, 700729), (49798, 401683)]