20229694028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{3433}}^1\times {\mathrm{20749}}^1$

素因数の和:24257

約数の個数: 24

約数和(自身を含む): 35912772000

約数和(自身を除く): 15683077972

約数列:

[1, 2, 4, 71, 142, 284, 3433, 6866, 13732, 20749, 41498, 82996, 243743, 487486, 974972, 1473179, 2946358, 5892716, 71231317, 142462634, 284925268, 5057423507, 10114847014, 20229694028]

約数ペア:

[(1, 20229694028), (2, 10114847014), (4, 5057423507), (71, 284925268), (142, 142462634), (284, 71231317), (3433, 5892716), (6866, 2946358), (13732, 1473179), (20749, 974972), (41498, 487486), (82996, 243743)]