20537114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 35247744

約数和(自身を除く): 14710630

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 563, 598, 793, 1126, 1403, 1586, 2806, 7319, 12949, 14638, 18239, 25898, 34343, 36478, 68686, 168337, 336674, 446459, 789889, 892918, 1579778, 10268557, 20537114]

約数ペア:

[(1, 20537114), (2, 10268557), (13, 1579778), (23, 892918), (26, 789889), (46, 446459), (61, 336674), (122, 168337), (299, 68686), (563, 36478), (598, 34343), (793, 25898), (1126, 18239), (1403, 14638), (1586, 12949), (2806, 7319)]