20147176098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{258317}}^1$

素因数の和:258951

約数の個数: 48

約数和(自身を含む): 49969033920

約数和(自身を除く): 29821857822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 1238, 1857, 3714, 4333, 5571, 8666, 11142, 12999, 25998, 38997, 77994, 258317, 516634, 774951, 1549902, 1808219, 2324853, 3616438, 4649706, 5424657, 10849314, 16273971, 32547942, 159898223, 319796446, 479694669, 959389338, 1119287561, 1439084007, 2238575122, 2878168014, 3357862683, 6715725366, 10073588049, 20147176098]

約数ペア:

[(1, 20147176098), (2, 10073588049), (3, 6715725366), (6, 3357862683), (7, 2878168014), (9, 2238575122), (14, 1439084007), (18, 1119287561), (21, 959389338), (42, 479694669), (63, 319796446), (126, 159898223), (619, 32547942), (1238, 16273971), (1857, 10849314), (3714, 5424657), (4333, 4649706), (5571, 3616438), (8666, 2324853), (11142, 1808219), (12999, 1549902), (25998, 774951), (38997, 516634), (77994, 258317)]