2017839610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{18329}}^1$

素因数の和:18546

約数の個数: 32

約数和(自身を含む): 3701926800

約数和(自身を除く): 1684087190

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 505, 545, 1010, 1090, 11009, 18329, 22018, 36658, 55045, 91645, 110090, 183290, 1851229, 1997861, 3702458, 3995722, 9256145, 9989305, 18512290, 19978610, 201783961, 403567922, 1008919805, 2017839610]

約数ペア:

[(1, 2017839610), (2, 1008919805), (5, 403567922), (10, 201783961), (101, 19978610), (109, 18512290), (202, 9989305), (218, 9256145), (505, 3995722), (545, 3702458), (1010, 1997861), (1090, 1851229), (11009, 183290), (18329, 110090), (22018, 91645), (36658, 55045)]