20090812536

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{920921}}^1$

素因数の和:921037

約数の個数: 64

約数和(自身を含む): 56360426400

約数和(自身を除く): 36269613864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 10908, 21816, 920921, 1841842, 2762763, 3683684, 5525526, 7367368, 8288289, 11051052, 16576578, 22102104, 24864867, 33153156, 49729734, 66306312, 93013021, 99459468, 186026042, 198918936, 279039063, 372052084, 558078126, 744104168, 837117189, 1116156252, 1674234378, 2232312504, 2511351567, 3348468756, 5022703134, 6696937512, 10045406268, 20090812536]

約数ペア:

[(1, 20090812536), (2, 10045406268), (3, 6696937512), (4, 5022703134), (6, 3348468756), (8, 2511351567), (9, 2232312504), (12, 1674234378), (18, 1116156252), (24, 837117189), (27, 744104168), (36, 558078126), (54, 372052084), (72, 279039063), (101, 198918936), (108, 186026042), (202, 99459468), (216, 93013021), (303, 66306312), (404, 49729734), (606, 33153156), (808, 24864867), (909, 22102104), (1212, 16576578), (1818, 11051052), (2424, 8288289), (2727, 7367368), (3636, 5525526), (5454, 3683684), (7272, 2762763), (10908, 1841842), (21816, 920921)]