20190237558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1\times {\mathrm{929}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 42757977600

約数和(自身を除く): 22567740042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 613, 622, 929, 933, 1226, 1839, 1858, 1866, 2787, 3678, 5574, 5909, 11647, 11818, 17651, 17727, 23294, 34941, 35302, 35454, 52953, 69882, 105906, 190643, 288919, 381286, 569477, 571929, 577838, 866757, 1138954, 1143858, 1708431, 1733514, 3416862, 3622217, 5489461, 7244434, 10820063, 10866651, 10978922, 16468383, 21640126, 21733302, 32460189, 32936766, 64920378, 177107347, 354214694, 531322041, 1062644082, 3365039593, 6730079186, 10095118779, 20190237558]

約数ペア:

[(1, 20190237558), (2, 10095118779), (3, 6730079186), (6, 3365039593), (19, 1062644082), (38, 531322041), (57, 354214694), (114, 177107347), (311, 64920378), (613, 32936766), (622, 32460189), (929, 21733302), (933, 21640126), (1226, 16468383), (1839, 10978922), (1858, 10866651), (1866, 10820063), (2787, 7244434), (3678, 5489461), (5574, 3622217), (5909, 3416862), (11647, 1733514), (11818, 1708431), (17651, 1143858), (17727, 1138954), (23294, 866757), (34941, 577838), (35302, 571929), (35454, 569477), (52953, 381286), (69882, 288919), (105906, 190643)]