20027612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14683}}^1$

素因数の和:14729

約数の個数: 24

約数和(自身を含む): 39470592

約数和(自身を除く): 19442980

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14683, 29366, 58732, 161513, 323026, 455173, 646052, 910346, 1820692, 5006903, 10013806, 20027612]

約数ペア:

[(1, 20027612), (2, 10013806), (4, 5006903), (11, 1820692), (22, 910346), (31, 646052), (44, 455173), (62, 323026), (124, 161513), (341, 58732), (682, 29366), (1364, 14683)]