20227410728

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{430517}}^1$

素因数の和:431369

約数の個数: 32

約数和(自身を含む): 43396214400

約数和(自身を除く): 23168803672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 3356, 5873, 6712, 11746, 23492, 46984, 430517, 861034, 1722068, 3013619, 3444136, 6027238, 12054476, 24108952, 361203763, 722407526, 1444815052, 2528426341, 2889630104, 5056852682, 10113705364, 20227410728]

約数ペア:

[(1, 20227410728), (2, 10113705364), (4, 5056852682), (7, 2889630104), (8, 2528426341), (14, 1444815052), (28, 722407526), (56, 361203763), (839, 24108952), (1678, 12054476), (3356, 6027238), (5873, 3444136), (6712, 3013619), (11746, 1722068), (23492, 861034), (46984, 430517)]