20050792682

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1\times {\mathrm{42923}}^1$

素因数の和:43610

約数の個数: 24

約数和(自身を含む): 31792261536

約数和(自身を除く): 11741468854

約数列:

[1, 2, 19, 38, 361, 647, 722, 1294, 12293, 24586, 42923, 85846, 233567, 467134, 815537, 1631074, 15495203, 27771181, 30990406, 55542362, 527652439, 1055304878, 10025396341, 20050792682]

約数ペア:

[(1, 20050792682), (2, 10025396341), (19, 1055304878), (38, 527652439), (361, 55542362), (647, 30990406), (722, 27771181), (1294, 15495203), (12293, 1631074), (24586, 815537), (42923, 467134), (85846, 233567)]