20144650854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1\times {\mathrm{70459}}^1$

素因数の和:73284

約数の個数: 32

約数和(自身を含む): 42675085440

約数和(自身を除く): 22530434586

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2803, 5606, 8409, 16818, 47651, 70459, 95302, 140918, 142953, 211377, 285906, 422754, 1197803, 2395606, 3593409, 7186818, 197496577, 394993154, 592489731, 1184979462, 3357441809, 6714883618, 10072325427, 20144650854]

約数ペア:

[(1, 20144650854), (2, 10072325427), (3, 6714883618), (6, 3357441809), (17, 1184979462), (34, 592489731), (51, 394993154), (102, 197496577), (2803, 7186818), (5606, 3593409), (8409, 2395606), (16818, 1197803), (47651, 422754), (70459, 285906), (95302, 211377), (140918, 142953)]