20161200042

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{101741}}^1$

素因数の和:101959

約数の個数: 48

約数和(自身を含む): 44520264360

約数和(自身を除く): 24359064318

約数列:

[1, 2, 3, 6, 9, 18, 101, 109, 202, 218, 303, 327, 606, 654, 909, 981, 1818, 1962, 11009, 22018, 33027, 66054, 99081, 101741, 198162, 203482, 305223, 610446, 915669, 1831338, 10275841, 11089769, 20551682, 22179538, 30827523, 33269307, 61655046, 66538614, 92482569, 99807921, 184965138, 199615842, 1120066669, 2240133338, 3360200007, 6720400014, 10080600021, 20161200042]

約数ペア:

[(1, 20161200042), (2, 10080600021), (3, 6720400014), (6, 3360200007), (9, 2240133338), (18, 1120066669), (101, 199615842), (109, 184965138), (202, 99807921), (218, 92482569), (303, 66538614), (327, 61655046), (606, 33269307), (654, 30827523), (909, 22179538), (981, 20551682), (1818, 11089769), (1962, 10275841), (11009, 1831338), (22018, 915669), (33027, 610446), (66054, 305223), (99081, 203482), (101741, 198162)]