20247004722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{184631}}^1$

素因数の和:185023

約数の個数: 48

約数和(自身を含む): 47231819712

約数和(自身を除く): 26984814990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 373, 746, 1119, 2238, 2611, 5222, 7833, 15666, 18277, 36554, 54831, 109662, 184631, 369262, 553893, 1107786, 1292417, 2584834, 3877251, 7754502, 9046919, 18093838, 27140757, 54281514, 68867363, 137734726, 206602089, 413204178, 482071541, 964143082, 1446214623, 2892429246, 3374500787, 6749001574, 10123502361, 20247004722]

約数ペア:

[(1, 20247004722), (2, 10123502361), (3, 6749001574), (6, 3374500787), (7, 2892429246), (14, 1446214623), (21, 964143082), (42, 482071541), (49, 413204178), (98, 206602089), (147, 137734726), (294, 68867363), (373, 54281514), (746, 27140757), (1119, 18093838), (2238, 9046919), (2611, 7754502), (5222, 3877251), (7833, 2584834), (15666, 1292417), (18277, 1107786), (36554, 553893), (54831, 369262), (109662, 184631)]