20170144192

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{182489}}^1$

素因数の和:182669

約数の個数: 56

約数和(自身を含む): 43942132080

約数和(自身を除く): 23771987888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 157, 176, 314, 352, 628, 704, 1256, 1727, 2512, 3454, 5024, 6908, 10048, 13816, 27632, 55264, 110528, 182489, 364978, 729956, 1459912, 2007379, 2919824, 4014758, 5839648, 8029516, 11679296, 16059032, 28650773, 32118064, 57301546, 64236128, 114603092, 128472256, 229206184, 315158503, 458412368, 630317006, 916824736, 1260634012, 1833649472, 2521268024, 5042536048, 10085072096, 20170144192]

約数ペア:

[(1, 20170144192), (2, 10085072096), (4, 5042536048), (8, 2521268024), (11, 1833649472), (16, 1260634012), (22, 916824736), (32, 630317006), (44, 458412368), (64, 315158503), (88, 229206184), (157, 128472256), (176, 114603092), (314, 64236128), (352, 57301546), (628, 32118064), (704, 28650773), (1256, 16059032), (1727, 11679296), (2512, 8029516), (3454, 5839648), (5024, 4014758), (6908, 2919824), (10048, 2007379), (13816, 1459912), (27632, 729956), (55264, 364978), (110528, 182489)]