20134868510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{517207}}^1$

素因数の和:517460

約数の個数: 32

約数和(自身を含む): 38542340160

約数和(自身を除く): 18407471650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 7786, 19465, 38930, 517207, 1034414, 2586035, 5172070, 8792519, 17585038, 43962595, 87925190, 118440403, 236880806, 592202015, 1184404030, 2013486851, 4026973702, 10067434255, 20134868510]

約数ペア:

[(1, 20134868510), (2, 10067434255), (5, 4026973702), (10, 2013486851), (17, 1184404030), (34, 592202015), (85, 236880806), (170, 118440403), (229, 87925190), (458, 43962595), (1145, 17585038), (2290, 8792519), (3893, 5172070), (7786, 2586035), (19465, 1034414), (38930, 517207)]