20062092286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 33635450880

約数和(自身を除く): 13573358594

約数列:

[1, 2, 19, 23, 38, 46, 73, 146, 383, 437, 766, 821, 874, 1387, 1642, 1679, 2774, 3358, 7277, 8809, 14554, 15599, 17618, 18883, 27959, 31198, 31901, 37766, 55918, 59933, 63802, 119866, 167371, 314443, 334742, 358777, 531221, 628886, 643057, 717554, 1062442, 1138727, 1286114, 1378459, 2277454, 2756918, 5974417, 7232189, 11948834, 12218083, 14464378, 22954339, 24436166, 26190721, 45908678, 52381442, 137411591, 274823182, 436132441, 527949797, 872264882, 1055899594, 10031046143, 20062092286]

約数ペア:

[(1, 20062092286), (2, 10031046143), (19, 1055899594), (23, 872264882), (38, 527949797), (46, 436132441), (73, 274823182), (146, 137411591), (383, 52381442), (437, 45908678), (766, 26190721), (821, 24436166), (874, 22954339), (1387, 14464378), (1642, 12218083), (1679, 11948834), (2774, 7232189), (3358, 5974417), (7277, 2756918), (8809, 2277454), (14554, 1378459), (15599, 1286114), (17618, 1138727), (18883, 1062442), (27959, 717554), (31198, 643057), (31901, 628886), (37766, 531221), (55918, 358777), (59933, 334742), (63802, 314443), (119866, 167371)]