20163362210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6242527}}^1$

素因数の和:6242570

約数の個数: 32

約数和(自身を含む): 40451581440

約数和(自身を除く): 20288219230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6242527, 12485054, 31212635, 62425270, 106122959, 118608013, 212245918, 237216026, 530614795, 593040065, 1061229590, 1186080130, 2016336221, 4032672442, 10081681105, 20163362210]

約数ペア:

[(1, 20163362210), (2, 10081681105), (5, 4032672442), (10, 2016336221), (17, 1186080130), (19, 1061229590), (34, 593040065), (38, 530614795), (85, 237216026), (95, 212245918), (170, 118608013), (190, 106122959), (323, 62425270), (646, 31212635), (1615, 12485054), (3230, 6242527)]