20089964078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{34217}}^1$

素因数の和:34492

約数の個数: 32

約数和(自身を含む): 31929500160

約数和(自身を除く): 11839536082

約数列:

[1, 2, 29, 53, 58, 106, 191, 382, 1537, 3074, 5539, 10123, 11078, 20246, 34217, 68434, 293567, 587134, 992293, 1813501, 1984586, 3627002, 6535447, 13070894, 52591529, 105183058, 189527963, 346378691, 379055926, 692757382, 10044982039, 20089964078]

約数ペア:

[(1, 20089964078), (2, 10044982039), (29, 692757382), (53, 379055926), (58, 346378691), (106, 189527963), (191, 105183058), (382, 52591529), (1537, 13070894), (3074, 6535447), (5539, 3627002), (10123, 1984586), (11078, 1813501), (20246, 992293), (34217, 587134), (68434, 293567)]