20138025614

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1\times {\mathrm{4259}}^1$

素因数の和:24152

約数の個数: 32

約数和(自身を含む): 36563477760

約数和(自身を除く): 16425452146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4259, 8518, 19867, 29813, 39734, 59626, 72403, 139069, 144806, 278138, 337739, 506821, 675478, 1013642, 2364173, 4728346, 84613553, 169227106, 592294871, 1184589742, 1438430401, 2876860802, 10069012807, 20138025614]

約数ペア:

[(1, 20138025614), (2, 10069012807), (7, 2876860802), (14, 1438430401), (17, 1184589742), (34, 592294871), (119, 169227106), (238, 84613553), (4259, 4728346), (8518, 2364173), (19867, 1013642), (29813, 675478), (39734, 506821), (59626, 337739), (72403, 278138), (139069, 144806)]