20762402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14767}}^1$

素因数の和:14825

約数の個数: 16

約数和(自身を含む): 33671040

約数和(自身を除く): 12908638

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14767, 29534, 280573, 546379, 561146, 1092758, 10381201, 20762402]

約数ペア:

[(1, 20762402), (2, 10381201), (19, 1092758), (37, 561146), (38, 546379), (74, 280573), (703, 29534), (1406, 14767)]