20152224

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 72

約数和(自身を含む): 57788640

約数和(自身を除く): 37636416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 419, 501, 668, 838, 1002, 1257, 1336, 1503, 1676, 2004, 2514, 2672, 3006, 3352, 3771, 4008, 5028, 5344, 6012, 6704, 7542, 8016, 10056, 12024, 13408, 15084, 16032, 20112, 24048, 30168, 40224, 48096, 60336, 69973, 120672, 139946, 209919, 279892, 419838, 559784, 629757, 839676, 1119568, 1259514, 1679352, 2239136, 2519028, 3358704, 5038056, 6717408, 10076112, 20152224]

約数ペア:

[(1, 20152224), (2, 10076112), (3, 6717408), (4, 5038056), (6, 3358704), (8, 2519028), (9, 2239136), (12, 1679352), (16, 1259514), (18, 1119568), (24, 839676), (32, 629757), (36, 559784), (48, 419838), (72, 279892), (96, 209919), (144, 139946), (167, 120672), (288, 69973), (334, 60336), (419, 48096), (501, 40224), (668, 30168), (838, 24048), (1002, 20112), (1257, 16032), (1336, 15084), (1503, 13408), (1676, 12024), (2004, 10056), (2514, 8016), (2672, 7542), (3006, 6704), (3352, 6012), (3771, 5344), (4008, 5028)]