20199063032

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{26339}}^1$

素因数の和:26975

約数の個数: 32

約数和(自身を含む): 38123989200

約数和(自身を除く): 17924926168

約数列:

[1, 2, 4, 8, 257, 373, 514, 746, 1028, 1492, 2056, 2984, 26339, 52678, 95861, 105356, 191722, 210712, 383444, 766888, 6769123, 9824447, 13538246, 19648894, 27076492, 39297788, 54152984, 78595576, 2524882879, 5049765758, 10099531516, 20199063032]

約数ペア:

[(1, 20199063032), (2, 10099531516), (4, 5049765758), (8, 2524882879), (257, 78595576), (373, 54152984), (514, 39297788), (746, 27076492), (1028, 19648894), (1492, 13538246), (2056, 9824447), (2984, 6769123), (26339, 766888), (52678, 383444), (95861, 210712), (105356, 191722)]