20603616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 39271584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 109, 132, 176, 179, 218, 264, 327, 352, 358, 436, 528, 537, 654, 716, 872, 1056, 1074, 1199, 1308, 1432, 1744, 1969, 2148, 2398, 2616, 2864, 3488, 3597, 3938, 4296, 4796, 5232, 5728, 5907, 7194, 7876, 8592, 9592, 10464, 11814, 14388, 15752, 17184, 19184, 19511, 23628, 28776, 31504, 38368, 39022, 47256, 57552, 58533, 63008, 78044, 94512, 115104, 117066, 156088, 189024, 214621, 234132, 312176, 429242, 468264, 624352, 643863, 858484, 936528, 1287726, 1716968, 1873056, 2575452, 3433936, 5150904, 6867872, 10301808, 20603616]

約数ペア:

[(1, 20603616), (2, 10301808), (3, 6867872), (4, 5150904), (6, 3433936), (8, 2575452), (11, 1873056), (12, 1716968), (16, 1287726), (22, 936528), (24, 858484), (32, 643863), (33, 624352), (44, 468264), (48, 429242), (66, 312176), (88, 234132), (96, 214621), (109, 189024), (132, 156088), (176, 117066), (179, 115104), (218, 94512), (264, 78044), (327, 63008), (352, 58533), (358, 57552), (436, 47256), (528, 39022), (537, 38368), (654, 31504), (716, 28776), (872, 23628), (1056, 19511), (1074, 19184), (1199, 17184), (1308, 15752), (1432, 14388), (1744, 11814), (1969, 10464), (2148, 9592), (2398, 8592), (2616, 7876), (2864, 7194), (3488, 5907), (3597, 5728), (3938, 5232), (4296, 4796)]