20962054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 36033120

約数和(自身を除く): 15071066

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 877, 1258, 1406, 1754, 11951, 14909, 16663, 23902, 29818, 32449, 33326, 64898, 283271, 551633, 566542, 616531, 1103266, 1233062, 10481027, 20962054]

約数ペア:

[(1, 20962054), (2, 10481027), (17, 1233062), (19, 1103266), (34, 616531), (37, 566542), (38, 551633), (74, 283271), (323, 64898), (629, 33326), (646, 32449), (703, 29818), (877, 23902), (1258, 16663), (1406, 14909), (1754, 11951)]