20988459642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1\times {\mathrm{37061}}^1$

素因数の和:39654

約数の個数: 32

約数和(自身を含む): 43129494144

約数和(自身を除く): 22141034502

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 2551, 5102, 7653, 15306, 37061, 74122, 94387, 111183, 188774, 222366, 283161, 566322, 1371257, 2742514, 4113771, 8227542, 94542611, 189085222, 283627833, 567255666, 3498076607, 6996153214, 10494229821, 20988459642]

約数ペア:

[(1, 20988459642), (2, 10494229821), (3, 6996153214), (6, 3498076607), (37, 567255666), (74, 283627833), (111, 189085222), (222, 94542611), (2551, 8227542), (5102, 4113771), (7653, 2742514), (15306, 1371257), (37061, 566322), (74122, 283161), (94387, 222366), (111183, 188774)]