20723644586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{164429}}^1$

素因数の和:164554

約数の個数: 32

約数和(自身を含む): 33563451600

約数和(自身を除く): 12839807014

約数列:

[1, 2, 29, 41, 53, 58, 82, 106, 1189, 1537, 2173, 2378, 3074, 4346, 63017, 126034, 164429, 328858, 4768441, 6741589, 8714737, 9536882, 13483178, 17429474, 195506081, 252727373, 357304217, 391012162, 505454746, 714608434, 10361822293, 20723644586]

約数ペア:

[(1, 20723644586), (2, 10361822293), (29, 714608434), (41, 505454746), (53, 391012162), (58, 357304217), (82, 252727373), (106, 195506081), (1189, 17429474), (1537, 13483178), (2173, 9536882), (2378, 8714737), (3074, 6741589), (4346, 4768441), (63017, 328858), (126034, 164429)]