20236841752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{649783}}^1$

素因数の和:650035

約数の個数: 32

約数和(自身を含む): 40351586400

約数和(自身を除く): 20114744648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 7786, 15572, 31144, 649783, 1299566, 2599132, 5198264, 11046311, 22092622, 44185244, 88370488, 148800307, 297600614, 595201228, 1190402456, 2529605219, 5059210438, 10118420876, 20236841752]

約数ペア:

[(1, 20236841752), (2, 10118420876), (4, 5059210438), (8, 2529605219), (17, 1190402456), (34, 595201228), (68, 297600614), (136, 148800307), (229, 88370488), (458, 44185244), (916, 22092622), (1832, 11046311), (3893, 5198264), (7786, 2599132), (15572, 1299566), (31144, 649783)]