20850442642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{57329}}^1$

素因数の和:57930

約数の個数: 32

約数和(自身を含む): 34920849600

約数和(自身を除く): 14070406958

約数列:

[1, 2, 17, 19, 34, 38, 323, 563, 646, 1126, 9571, 10697, 19142, 21394, 57329, 114658, 181849, 363698, 974593, 1089251, 1949186, 2178502, 18517267, 32276227, 37034534, 64552454, 548695859, 613248313, 1097391718, 1226496626, 10425221321, 20850442642]

約数ペア:

[(1, 20850442642), (2, 10425221321), (17, 1226496626), (19, 1097391718), (34, 613248313), (38, 548695859), (323, 64552454), (563, 37034534), (646, 32276227), (1126, 18517267), (9571, 2178502), (10697, 1949186), (19142, 1089251), (21394, 974593), (57329, 363698), (114658, 181849)]