20293096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 40135680

約数和(自身を除く): 19842584

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 1741, 2914, 3482, 5828, 6964, 11656, 13928, 53971, 81827, 107942, 163654, 215884, 327308, 431768, 654616, 2536637, 5073274, 10146548, 20293096]

約数ペア:

[(1, 20293096), (2, 10146548), (4, 5073274), (8, 2536637), (31, 654616), (47, 431768), (62, 327308), (94, 215884), (124, 163654), (188, 107942), (248, 81827), (376, 53971), (1457, 13928), (1741, 11656), (2914, 6964), (3482, 5828)]