20574335769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1\times {\mathrm{1543}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 29710759680

約数和(自身を除く): 9136423911

約数列:

[1, 3, 13, 39, 229, 687, 1493, 1543, 2977, 4479, 4629, 8931, 19409, 20059, 58227, 60177, 341897, 353347, 1025691, 1060041, 2303699, 4444661, 4593511, 6911097, 13333983, 13780533, 29948087, 89844261, 527547071, 1582641213, 6858111923, 20574335769]

約数ペア:

[(1, 20574335769), (3, 6858111923), (13, 1582641213), (39, 527547071), (229, 89844261), (687, 29948087), (1493, 13780533), (1543, 13333983), (2977, 6911097), (4479, 4593511), (4629, 4444661), (8931, 2303699), (19409, 1060041), (20059, 1025691), (58227, 353347), (60177, 341897)]