20565190607

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{24481}}^1$

素因数の和:24711

約数の個数: 24

約数和(自身を含む): 23505657840

約数和(自身を除く): 2940467233

約数列:

[1, 13, 19, 179, 247, 361, 2327, 3401, 4693, 24481, 44213, 64619, 318253, 465139, 840047, 4382099, 6046807, 8837641, 56967287, 83259881, 114889333, 1082378453, 1581937739, 20565190607]

約数ペア:

[(1, 20565190607), (13, 1581937739), (19, 1082378453), (179, 114889333), (247, 83259881), (361, 56967287), (2327, 8837641), (3401, 6046807), (4693, 4382099), (24481, 840047), (44213, 465139), (64619, 318253)]