20183065737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1601}}^1\times {\mathrm{1637}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 28717887744

約数和(自身を除く): 8534822007

約数列:

[1, 3, 17, 51, 151, 453, 1601, 1637, 2567, 4803, 4911, 7701, 27217, 27829, 81651, 83487, 241751, 247187, 725253, 741561, 2620837, 4109767, 4202179, 7862511, 12329301, 12606537, 44554229, 133662687, 395746387, 1187239161, 6727688579, 20183065737]

約数ペア:

[(1, 20183065737), (3, 6727688579), (17, 1187239161), (51, 395746387), (151, 133662687), (453, 44554229), (1601, 12606537), (1637, 12329301), (2567, 7862511), (4803, 4202179), (4911, 4109767), (7701, 2620837), (27217, 741561), (27829, 725253), (81651, 247187), (83487, 241751)]