20110513936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2385023}}^1$

素因数の和:2385079

約数の個数: 40

約数和(自身を含む): 42586988544

約数和(自身を除く): 22476474608

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 2385023, 4770046, 9540092, 19080184, 38160368, 40545391, 73935713, 81090782, 147871426, 162181564, 295742852, 324363128, 591485704, 648726256, 1182971408, 1256907121, 2513814242, 5027628484, 10055256968, 20110513936]

約数ペア:

[(1, 20110513936), (2, 10055256968), (4, 5027628484), (8, 2513814242), (16, 1256907121), (17, 1182971408), (31, 648726256), (34, 591485704), (62, 324363128), (68, 295742852), (124, 162181564), (136, 147871426), (248, 81090782), (272, 73935713), (496, 40545391), (527, 38160368), (1054, 19080184), (2108, 9540092), (4216, 4770046), (8432, 2385023)]