20233086406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{27437}}^1$

素因数の和:27816

約数の個数: 32

約数和(自身を含む): 33106032288

約数和(自身を除く): 12872945882

約数列:

[1, 2, 13, 26, 113, 226, 251, 502, 1469, 2938, 3263, 6526, 27437, 28363, 54874, 56726, 356681, 368719, 713362, 737438, 3100381, 6200762, 6886687, 13773374, 40304953, 80609906, 89526931, 179053862, 778195631, 1556391262, 10116543203, 20233086406]

約数ペア:

[(1, 20233086406), (2, 10116543203), (13, 1556391262), (26, 778195631), (113, 179053862), (226, 89526931), (251, 80609906), (502, 40304953), (1469, 13773374), (2938, 6886687), (3263, 6200762), (6526, 3100381), (27437, 737438), (28363, 713362), (54874, 368719), (56726, 356681)]