20159892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32941}}^1$

素因数の和:32968

約数の個数: 36

約数和(自身を含む): 53958996

約数和(自身を除く): 33799104

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32941, 65882, 98823, 131764, 197646, 296469, 395292, 559997, 592938, 1119994, 1185876, 1679991, 2239988, 3359982, 5039973, 6719964, 10079946, 20159892]

約数ペア:

[(1, 20159892), (2, 10079946), (3, 6719964), (4, 5039973), (6, 3359982), (9, 2239988), (12, 1679991), (17, 1185876), (18, 1119994), (34, 592938), (36, 559997), (51, 395292), (68, 296469), (102, 197646), (153, 131764), (204, 98823), (306, 65882), (612, 32941)]