20334834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 49392000

約数和(自身を除く): 29057166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 349, 351, 498, 698, 702, 747, 1047, 1079, 1494, 2094, 2158, 2241, 3141, 3237, 4482, 4537, 6282, 6474, 9074, 9423, 9711, 13611, 18846, 19422, 27222, 28967, 29133, 40833, 57934, 58266, 81666, 86901, 122499, 173802, 244998, 260703, 376571, 521406, 753142, 782109, 1129713, 1564218, 2259426, 3389139, 6778278, 10167417, 20334834]

約数ペア:

[(1, 20334834), (2, 10167417), (3, 6778278), (6, 3389139), (9, 2259426), (13, 1564218), (18, 1129713), (26, 782109), (27, 753142), (39, 521406), (54, 376571), (78, 260703), (83, 244998), (117, 173802), (166, 122499), (234, 86901), (249, 81666), (349, 58266), (351, 57934), (498, 40833), (698, 29133), (702, 28967), (747, 27222), (1047, 19422), (1079, 18846), (1494, 13611), (2094, 9711), (2158, 9423), (2241, 9074), (3141, 6474), (3237, 6282), (4482, 4537)]