20117606182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{493393}}^1$

素因数の和:493480

約数の個数: 32

約数和(自身を含む): 33748149600

約数和(自身を除く): 13630543418

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 2146, 20387, 40774, 493393, 986786, 9374467, 14308397, 18255541, 18748934, 28616794, 36511082, 271859543, 346855279, 529410689, 543719086, 693710558, 1058821378, 10058803091, 20117606182]

約数ペア:

[(1, 20117606182), (2, 10058803091), (19, 1058821378), (29, 693710558), (37, 543719086), (38, 529410689), (58, 346855279), (74, 271859543), (551, 36511082), (703, 28616794), (1073, 18748934), (1102, 18255541), (1406, 14308397), (2146, 9374467), (20387, 986786), (40774, 493393)]