20242013075

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{28879}}^1$

素因数の和:28988

約数の個数: 36

約数和(自身を含む): 26734851360

約数和(自身を除く): 6492838285

約数列:

[1, 5, 23, 25, 53, 115, 265, 529, 575, 1219, 1325, 2645, 6095, 13225, 28037, 28879, 30475, 140185, 144395, 664217, 700925, 721975, 1530587, 3321085, 7652935, 15276991, 16605425, 35203501, 38264675, 76384955, 176017505, 381924775, 809680523, 880087525, 4048402615, 20242013075]

約数ペア:

[(1, 20242013075), (5, 4048402615), (23, 880087525), (25, 809680523), (53, 381924775), (115, 176017505), (265, 76384955), (529, 38264675), (575, 35203501), (1219, 16605425), (1325, 15276991), (2645, 7652935), (6095, 3321085), (13225, 1530587), (28037, 721975), (28879, 700925), (30475, 664217), (140185, 144395)]