20396214

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24109}}^1$

素因数の和:24164

約数の個数: 24

約数和(自身を含む): 45133920

約数和(自身を除く): 24737706

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24109, 48218, 72327, 144654, 216981, 433962, 1133123, 2266246, 3399369, 6798738, 10198107, 20396214]

約数ペア:

[(1, 20396214), (2, 10198107), (3, 6798738), (6, 3399369), (9, 2266246), (18, 1133123), (47, 433962), (94, 216981), (141, 144654), (282, 72327), (423, 48218), (846, 24109)]