20011832404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1\times {\mathrm{3847}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 37364326272

約数和(自身を除く): 17352493868

約数列:

[1, 2, 4, 17, 34, 68, 227, 337, 454, 674, 908, 1348, 3847, 3859, 5729, 7694, 7718, 11458, 15388, 15436, 22916, 65399, 76499, 130798, 152998, 261596, 305996, 873269, 1296439, 1300483, 1746538, 2592878, 2600966, 3493076, 5185756, 5201932, 14845573, 22039463, 29691146, 44078926, 59382292, 88157852, 294291653, 588583306, 1177166612, 5002958101, 10005916202, 20011832404]

約数ペア:

[(1, 20011832404), (2, 10005916202), (4, 5002958101), (17, 1177166612), (34, 588583306), (68, 294291653), (227, 88157852), (337, 59382292), (454, 44078926), (674, 29691146), (908, 22039463), (1348, 14845573), (3847, 5201932), (3859, 5185756), (5729, 3493076), (7694, 2600966), (7718, 2592878), (11458, 1746538), (15388, 1300483), (15436, 1296439), (22916, 873269), (65399, 305996), (76499, 261596), (130798, 152998)]