20215548876

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{967}}^1\times {\mathrm{3779}}^1$

素因数の和:5214

約数の個数: 48

約数和(自身を含む): 47333341440

約数和(自身を除く): 27117792564

約数列:

[1, 2, 3, 4, 6, 12, 461, 922, 967, 1383, 1844, 1934, 2766, 2901, 3779, 3868, 5532, 5802, 7558, 11337, 11604, 15116, 22674, 45348, 445787, 891574, 1337361, 1742119, 1783148, 2674722, 3484238, 3654293, 5226357, 5349444, 6968476, 7308586, 10452714, 10962879, 14617172, 20905428, 21925758, 43851516, 1684629073, 3369258146, 5053887219, 6738516292, 10107774438, 20215548876]

約数ペア:

[(1, 20215548876), (2, 10107774438), (3, 6738516292), (4, 5053887219), (6, 3369258146), (12, 1684629073), (461, 43851516), (922, 21925758), (967, 20905428), (1383, 14617172), (1844, 10962879), (1934, 10452714), (2766, 7308586), (2901, 6968476), (3779, 5349444), (3868, 5226357), (5532, 3654293), (5802, 3484238), (7558, 2674722), (11337, 1783148), (11604, 1742119), (15116, 1337361), (22674, 891574), (45348, 445787)]