20198283606

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{1234463}}^1$

素因数の和:1234578

約数の個数: 40

約数和(自身を含む): 45707264064

約数和(自身を除く): 25508980458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 5454, 8181, 16362, 1234463, 2468926, 3703389, 7406778, 11110167, 22220334, 33330501, 66661002, 99991503, 124680763, 199983006, 249361526, 374042289, 748084578, 1122126867, 2244253734, 3366380601, 6732761202, 10099141803, 20198283606]

約数ペア:

[(1, 20198283606), (2, 10099141803), (3, 6732761202), (6, 3366380601), (9, 2244253734), (18, 1122126867), (27, 748084578), (54, 374042289), (81, 249361526), (101, 199983006), (162, 124680763), (202, 99991503), (303, 66661002), (606, 33330501), (909, 22220334), (1818, 11110167), (2727, 7406778), (5454, 3703389), (8181, 2468926), (16362, 1234463)]