20347252308

素因数分解:

$2^2\times 3^2\times {\mathrm{7753}}^1\times {\mathrm{72901}}^1$

素因数の和:80664

約数の個数: 36

約数和(自身を含む): 51440671828

約数和(自身を除く): 31093419520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7753, 15506, 23259, 31012, 46518, 69777, 72901, 93036, 139554, 145802, 218703, 279108, 291604, 437406, 656109, 874812, 1312218, 2624436, 565201453, 1130402906, 1695604359, 2260805812, 3391208718, 5086813077, 6782417436, 10173626154, 20347252308]

約数ペア:

[(1, 20347252308), (2, 10173626154), (3, 6782417436), (4, 5086813077), (6, 3391208718), (9, 2260805812), (12, 1695604359), (18, 1130402906), (36, 565201453), (7753, 2624436), (15506, 1312218), (23259, 874812), (31012, 656109), (46518, 437406), (69777, 291604), (72901, 279108), (93036, 218703), (139554, 145802)]