20176786572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1\times {\mathrm{8389}}^1$

素因数の和:13850

約数の個数: 48

約数和(自身を含む): 48366269280

約数和(自身を除く): 28189482708

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 5417, 8389, 10834, 16251, 16778, 21668, 25167, 32502, 33556, 50334, 65004, 100668, 200429, 310393, 400858, 601287, 620786, 801716, 931179, 1202574, 1241572, 1862358, 2405148, 3724716, 45443213, 90886426, 136329639, 181772852, 272659278, 545318556, 1681398881, 3362797762, 5044196643, 6725595524, 10088393286, 20176786572]

約数ペア:

[(1, 20176786572), (2, 10088393286), (3, 6725595524), (4, 5044196643), (6, 3362797762), (12, 1681398881), (37, 545318556), (74, 272659278), (111, 181772852), (148, 136329639), (222, 90886426), (444, 45443213), (5417, 3724716), (8389, 2405148), (10834, 1862358), (16251, 1241572), (16778, 1202574), (21668, 931179), (25167, 801716), (32502, 620786), (33556, 601287), (50334, 400858), (65004, 310393), (100668, 200429)]