20630106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{54577}}^1$

素因数の和:54595

約数の個数: 32

約数和(自身を含む): 52394880

約数和(自身を除く): 31764774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 54577, 109154, 163731, 327462, 382039, 491193, 764078, 982386, 1146117, 1473579, 2292234, 2947158, 3438351, 6876702, 10315053, 20630106]

約数ペア:

[(1, 20630106), (2, 10315053), (3, 6876702), (6, 3438351), (7, 2947158), (9, 2292234), (14, 1473579), (18, 1146117), (21, 982386), (27, 764078), (42, 491193), (54, 382039), (63, 327462), (126, 163731), (189, 109154), (378, 54577)]