20164062051

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{944143}}^1$

素因数の和:944272

約数の個数: 32

約数和(自身を含む): 34442373120

約数和(自身を除く): 14278311069

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 21357, 944143, 2832429, 6609001, 8497287, 19827003, 25491861, 59481009, 106688159, 178443027, 320064477, 746817113, 960193431, 2240451339, 2880580293, 6721354017, 20164062051]

約数ペア:

[(1, 20164062051), (3, 6721354017), (7, 2880580293), (9, 2240451339), (21, 960193431), (27, 746817113), (63, 320064477), (113, 178443027), (189, 106688159), (339, 59481009), (791, 25491861), (1017, 19827003), (2373, 8497287), (3051, 6609001), (7119, 2832429), (21357, 944143)]