20196675088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1404107}}^1$

素因数の和:1404175

約数の個数: 40

約数和(自身を含む): 41786254080

約数和(自身を除く): 21589578992

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 1404107, 2808214, 5616428, 11232856, 22465712, 40719103, 43527317, 81438206, 87054634, 162876412, 174109268, 325752824, 348218536, 651505648, 696437072, 1262292193, 2524584386, 5049168772, 10098337544, 20196675088]

約数ペア:

[(1, 20196675088), (2, 10098337544), (4, 5049168772), (8, 2524584386), (16, 1262292193), (29, 696437072), (31, 651505648), (58, 348218536), (62, 325752824), (116, 174109268), (124, 162876412), (232, 87054634), (248, 81438206), (464, 43527317), (496, 40719103), (899, 22465712), (1798, 11232856), (3596, 5616428), (7192, 2808214), (14384, 1404107)]