20245367088

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{479839}}^1$

素因数の和:480146

約数の個数: 60

約数和(自身を含む): 56852402880

約数和(自身を除く): 36607035792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 10548, 14064, 21096, 42192, 479839, 959678, 1439517, 1919356, 2879034, 3838712, 4318551, 5758068, 7677424, 8637102, 11516136, 17274204, 23032272, 34548408, 69096816, 140592827, 281185654, 421778481, 562371308, 843556962, 1124742616, 1265335443, 1687113924, 2249485232, 2530670886, 3374227848, 5061341772, 6748455696, 10122683544, 20245367088]

約数ペア:

[(1, 20245367088), (2, 10122683544), (3, 6748455696), (4, 5061341772), (6, 3374227848), (8, 2530670886), (9, 2249485232), (12, 1687113924), (16, 1265335443), (18, 1124742616), (24, 843556962), (36, 562371308), (48, 421778481), (72, 281185654), (144, 140592827), (293, 69096816), (586, 34548408), (879, 23032272), (1172, 17274204), (1758, 11516136), (2344, 8637102), (2637, 7677424), (3516, 5758068), (4688, 4318551), (5274, 3838712), (7032, 2879034), (10548, 1919356), (14064, 1439517), (21096, 959678), (42192, 479839)]