20239893558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{64783}}^1$

素因数の和:65829

約数の個数: 48

約数和(自身を含む): 46478892096

約数和(自身を除く): 26238998538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1021, 2042, 3063, 6126, 9189, 17357, 18378, 34714, 52071, 64783, 104142, 129566, 156213, 194349, 312426, 388698, 583047, 1101311, 1166094, 2202622, 3303933, 6607866, 9911799, 19823598, 66143443, 132286886, 198430329, 396860658, 595290987, 1124438531, 1190581974, 2248877062, 3373315593, 6746631186, 10119946779, 20239893558]

約数ペア:

[(1, 20239893558), (2, 10119946779), (3, 6746631186), (6, 3373315593), (9, 2248877062), (17, 1190581974), (18, 1124438531), (34, 595290987), (51, 396860658), (102, 198430329), (153, 132286886), (306, 66143443), (1021, 19823598), (2042, 9911799), (3063, 6607866), (6126, 3303933), (9189, 2202622), (17357, 1166094), (18378, 1101311), (34714, 583047), (52071, 388698), (64783, 312426), (104142, 194349), (129566, 156213)]