20143453184

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1299

約数の個数: 88

約数和(自身を含む): 41082061800

約数和(自身を除く): 20938608616

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 389, 488, 512, 778, 829, 976, 1024, 1556, 1658, 1952, 3112, 3316, 3904, 6224, 6632, 7808, 12448, 13264, 15616, 23729, 24896, 26528, 31232, 47458, 49792, 50569, 53056, 62464, 94916, 99584, 101138, 106112, 189832, 199168, 202276, 212224, 322481, 379664, 398336, 404552, 424448, 644962, 759328, 809104, 848896, 1289924, 1518656, 1618208, 2579848, 3037312, 3236416, 5159696, 6074624, 6472832, 10319392, 12149248, 12945664, 19671341, 20638784, 24298496, 25891328, 39342682, 41277568, 51782656, 78685364, 82555136, 157370728, 165110272, 314741456, 330220544, 629482912, 1258965824, 2517931648, 5035863296, 10071726592, 20143453184]

約数ペア:

[(1, 20143453184), (2, 10071726592), (4, 5035863296), (8, 2517931648), (16, 1258965824), (32, 629482912), (61, 330220544), (64, 314741456), (122, 165110272), (128, 157370728), (244, 82555136), (256, 78685364), (389, 51782656), (488, 41277568), (512, 39342682), (778, 25891328), (829, 24298496), (976, 20638784), (1024, 19671341), (1556, 12945664), (1658, 12149248), (1952, 10319392), (3112, 6472832), (3316, 6074624), (3904, 5159696), (6224, 3236416), (6632, 3037312), (7808, 2579848), (12448, 1618208), (13264, 1518656), (15616, 1289924), (23729, 848896), (24896, 809104), (26528, 759328), (31232, 644962), (47458, 424448), (49792, 404552), (50569, 398336), (53056, 379664), (62464, 322481), (94916, 212224), (99584, 202276), (101138, 199168), (106112, 189832)]