20154877688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6190073}}^1$

素因数の和:6190127

約数の個数: 32

約数和(自身を含む): 42340106160

約数和(自身を除く): 22185228472

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6190073, 12380146, 24760292, 49520584, 68090803, 136181606, 229032701, 272363212, 458065402, 544726424, 916130804, 1832261608, 2519359711, 5038719422, 10077438844, 20154877688]

約数ペア:

[(1, 20154877688), (2, 10077438844), (4, 5038719422), (8, 2519359711), (11, 1832261608), (22, 916130804), (37, 544726424), (44, 458065402), (74, 272363212), (88, 229032701), (148, 136181606), (296, 68090803), (407, 49520584), (814, 24760292), (1628, 12380146), (3256, 6190073)]