2024355980

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{120641}}^1$

素因数の和:121489

約数の個数: 24

約数和(自身を含む): 4256249760

約数和(自身を除く): 2231893780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3356, 4195, 8390, 16780, 120641, 241282, 482564, 603205, 1206410, 2412820, 101217799, 202435598, 404871196, 506088995, 1012177990, 2024355980]

約数ペア:

[(1, 2024355980), (2, 1012177990), (4, 506088995), (5, 404871196), (10, 202435598), (20, 101217799), (839, 2412820), (1678, 1206410), (3356, 603205), (4195, 482564), (8390, 241282), (16780, 120641)]