20753424

素因数分解:

$2^4\times 3^2\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 58496256

約数和(自身を除く): 37742832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 167, 334, 501, 668, 863, 1002, 1336, 1503, 1726, 2004, 2589, 2672, 3006, 3452, 4008, 5178, 6012, 6904, 7767, 8016, 10356, 12024, 13808, 15534, 20712, 24048, 31068, 41424, 62136, 124272, 144121, 288242, 432363, 576484, 864726, 1152968, 1297089, 1729452, 2305936, 2594178, 3458904, 5188356, 6917808, 10376712, 20753424]

約数ペア:

[(1, 20753424), (2, 10376712), (3, 6917808), (4, 5188356), (6, 3458904), (8, 2594178), (9, 2305936), (12, 1729452), (16, 1297089), (18, 1152968), (24, 864726), (36, 576484), (48, 432363), (72, 288242), (144, 144121), (167, 124272), (334, 62136), (501, 41424), (668, 31068), (863, 24048), (1002, 20712), (1336, 15534), (1503, 13808), (1726, 12024), (2004, 10356), (2589, 8016), (2672, 7767), (3006, 6904), (3452, 6012), (4008, 5178)]