20085184416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{442327}}^1$

素因数の和:442394

約数の個数: 96

約数和(自身を含む): 58854394368

約数和(自身を除く): 38769209952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 946, 1032, 1056, 1376, 1419, 1892, 2064, 2838, 3784, 4128, 5676, 7568, 11352, 15136, 22704, 45408, 442327, 884654, 1326981, 1769308, 2653962, 3538616, 4865597, 5307924, 7077232, 9731194, 10615848, 14154464, 14596791, 19020061, 19462388, 21231696, 29193582, 38040122, 38924776, 42463392, 57060183, 58387164, 76080244, 77849552, 114120366, 116774328, 152160488, 155699104, 209220671, 228240732, 233548656, 304320976, 418441342, 456481464, 467097312, 608641952, 627662013, 836882684, 912962928, 1255324026, 1673765368, 1825925856, 2510648052, 3347530736, 5021296104, 6695061472, 10042592208, 20085184416]

約数ペア:

[(1, 20085184416), (2, 10042592208), (3, 6695061472), (4, 5021296104), (6, 3347530736), (8, 2510648052), (11, 1825925856), (12, 1673765368), (16, 1255324026), (22, 912962928), (24, 836882684), (32, 627662013), (33, 608641952), (43, 467097312), (44, 456481464), (48, 418441342), (66, 304320976), (86, 233548656), (88, 228240732), (96, 209220671), (129, 155699104), (132, 152160488), (172, 116774328), (176, 114120366), (258, 77849552), (264, 76080244), (344, 58387164), (352, 57060183), (473, 42463392), (516, 38924776), (528, 38040122), (688, 29193582), (946, 21231696), (1032, 19462388), (1056, 19020061), (1376, 14596791), (1419, 14154464), (1892, 10615848), (2064, 9731194), (2838, 7077232), (3784, 5307924), (4128, 4865597), (5676, 3538616), (7568, 2653962), (11352, 1769308), (15136, 1326981), (22704, 884654), (45408, 442327)]