20149074

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3769}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 49402080

約数和(自身を除く): 29253006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 3769, 5346, 7538, 11307, 22614, 33921, 41459, 67842, 82918, 101763, 124377, 203526, 248754, 305289, 373131, 610578, 746262, 915867, 1119393, 1831734, 2238786, 3358179, 6716358, 10074537, 20149074]

約数ペア:

[(1, 20149074), (2, 10074537), (3, 6716358), (6, 3358179), (9, 2238786), (11, 1831734), (18, 1119393), (22, 915867), (27, 746262), (33, 610578), (54, 373131), (66, 305289), (81, 248754), (99, 203526), (162, 124377), (198, 101763), (243, 82918), (297, 67842), (486, 41459), (594, 33921), (891, 22614), (1782, 11307), (2673, 7538), (3769, 5346)]