20224367504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{24517}}^1$

素因数の和:24688

約数の個数: 80

約数和(自身を含む): 44144168640

約数和(自身を除く): 23919801136

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 109, 172, 176, 218, 344, 436, 473, 688, 872, 946, 1199, 1744, 1892, 2398, 3784, 4687, 4796, 7568, 9374, 9592, 18748, 19184, 24517, 37496, 49034, 51557, 74992, 98068, 103114, 196136, 206228, 269687, 392272, 412456, 539374, 824912, 1054231, 1078748, 2108462, 2157496, 2672353, 4216924, 4314992, 5344706, 8433848, 10689412, 11596541, 16867696, 21378824, 23193082, 29395883, 42757648, 46386164, 58791766, 92772328, 114911179, 117583532, 185544656, 229822358, 235167064, 459644716, 470334128, 919289432, 1264022969, 1838578864, 2528045938, 5056091876, 10112183752, 20224367504]

約数ペア:

[(1, 20224367504), (2, 10112183752), (4, 5056091876), (8, 2528045938), (11, 1838578864), (16, 1264022969), (22, 919289432), (43, 470334128), (44, 459644716), (86, 235167064), (88, 229822358), (109, 185544656), (172, 117583532), (176, 114911179), (218, 92772328), (344, 58791766), (436, 46386164), (473, 42757648), (688, 29395883), (872, 23193082), (946, 21378824), (1199, 16867696), (1744, 11596541), (1892, 10689412), (2398, 8433848), (3784, 5344706), (4687, 4314992), (4796, 4216924), (7568, 2672353), (9374, 2157496), (9592, 2108462), (18748, 1078748), (19184, 1054231), (24517, 824912), (37496, 539374), (49034, 412456), (51557, 392272), (74992, 269687), (98068, 206228), (103114, 196136)]