20074732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 36659840

約数和(自身を除く): 16585108

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1669, 3007, 3338, 6014, 6676, 12028, 51739, 103478, 161893, 206956, 323786, 647572, 5018683, 10037366, 20074732]

約数ペア:

[(1, 20074732), (2, 10037366), (4, 5018683), (31, 647572), (62, 323786), (97, 206956), (124, 161893), (194, 103478), (388, 51739), (1669, 12028), (3007, 6676), (3338, 6014)]