20044926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 48117888

約数和(自身を除く): 28072962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 1511, 2211, 3022, 4422, 4533, 6633, 9066, 13266, 13599, 16621, 27198, 33242, 49863, 99726, 101237, 149589, 202474, 299178, 303711, 607422, 911133, 1113607, 1822266, 2227214, 3340821, 6681642, 10022463, 20044926]

約数ペア:

[(1, 20044926), (2, 10022463), (3, 6681642), (6, 3340821), (9, 2227214), (11, 1822266), (18, 1113607), (22, 911133), (33, 607422), (66, 303711), (67, 299178), (99, 202474), (134, 149589), (198, 101237), (201, 99726), (402, 49863), (603, 33242), (737, 27198), (1206, 16621), (1474, 13599), (1511, 13266), (2211, 9066), (3022, 6633), (4422, 4533)]