20199038078

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{11677}}^1\times {\mathrm{16319}}^1$

素因数の和:28051

約数の個数: 16

約数和(自身を含む): 30874763520

約数和(自身を除く): 10675725442

約数列:

[1, 2, 53, 106, 11677, 16319, 23354, 32638, 618881, 864907, 1237762, 1729814, 190556963, 381113926, 10099519039, 20199038078]

約数ペア:

[(1, 20199038078), (2, 10099519039), (53, 381113926), (106, 190556963), (11677, 1729814), (16319, 1237762), (23354, 864907), (32638, 618881)]