20012048514

素因数分解:

$2^1\times 3^3\times {\mathrm{7717}}^1\times {\mathrm{48023}}^1$

素因数の和:55751

約数の個数: 32

約数和(自身を含む): 44477907840

約数和(自身を除く): 24465859326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7717, 15434, 23151, 46302, 48023, 69453, 96046, 138906, 144069, 208359, 288138, 416718, 432207, 864414, 1296621, 2593242, 370593491, 741186982, 1111780473, 2223560946, 3335341419, 6670682838, 10006024257, 20012048514]

約数ペア:

[(1, 20012048514), (2, 10006024257), (3, 6670682838), (6, 3335341419), (9, 2223560946), (18, 1111780473), (27, 741186982), (54, 370593491), (7717, 2593242), (15434, 1296621), (23151, 864414), (46302, 432207), (48023, 416718), (69453, 288138), (96046, 208359), (138906, 144069)]