20172030844

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3173699}}^1$

素因数の和:3173937

約数の個数: 24

約数和(自身を含む): 40521801600

約数和(自身を除く): 20349770756

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 3173699, 6347398, 12694796, 22215893, 44431786, 88863572, 720429673, 1440859346, 2881718692, 5043007711, 10086015422, 20172030844]

約数ペア:

[(1, 20172030844), (2, 10086015422), (4, 5043007711), (7, 2881718692), (14, 1440859346), (28, 720429673), (227, 88863572), (454, 44431786), (908, 22215893), (1589, 12694796), (3178, 6347398), (6356, 3173699)]