20193932

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3793}}^1$

素因数の和:3830

約数の個数: 24

約数和(自身を含む): 38880912

約数和(自身を除く): 18686980

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 3793, 5324, 7586, 15172, 41723, 83446, 166892, 458953, 917906, 1835812, 5048483, 10096966, 20193932]

約数ペア:

[(1, 20193932), (2, 10096966), (4, 5048483), (11, 1835812), (22, 917906), (44, 458953), (121, 166892), (242, 83446), (484, 41723), (1331, 15172), (2662, 7586), (3793, 5324)]