20091682798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{63127}}^1$

素因数の和:63217

約数の個数: 64

約数和(自身を含む): 37307132928

約数和(自身を除く): 17215450130

約数列:

[1, 2, 11, 17, 22, 23, 34, 37, 46, 74, 187, 253, 374, 391, 407, 506, 629, 782, 814, 851, 1258, 1702, 4301, 6919, 8602, 9361, 13838, 14467, 18722, 28934, 63127, 126254, 159137, 318274, 694397, 1073159, 1388794, 1451921, 2146318, 2335699, 2903842, 4671398, 11804749, 15971131, 23609498, 24682657, 25692689, 31942262, 39706883, 49365314, 51385378, 53721077, 79413766, 107442154, 271509227, 436775713, 543018454, 590931847, 873551426, 913258309, 1181863694, 1826516618, 10045841399, 20091682798]

約数ペア:

[(1, 20091682798), (2, 10045841399), (11, 1826516618), (17, 1181863694), (22, 913258309), (23, 873551426), (34, 590931847), (37, 543018454), (46, 436775713), (74, 271509227), (187, 107442154), (253, 79413766), (374, 53721077), (391, 51385378), (407, 49365314), (506, 39706883), (629, 31942262), (782, 25692689), (814, 24682657), (851, 23609498), (1258, 15971131), (1702, 11804749), (4301, 4671398), (6919, 2903842), (8602, 2335699), (9361, 2146318), (13838, 1451921), (14467, 1388794), (18722, 1073159), (28934, 694397), (63127, 318274), (126254, 159137)]