20136005757

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{183373}}^1$

素因数の和:183479

約数の個数: 48

約数和(自身を含む): 35119788480

約数和(自身を除く): 14983782723

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 747, 1323, 1743, 2241, 4067, 5229, 12201, 15687, 36603, 109809, 183373, 550119, 1283611, 1650357, 3850833, 4951071, 8985277, 11552499, 15219959, 26955831, 34657497, 45659877, 80867493, 106539713, 136979631, 242602479, 319619139, 410938893, 745777991, 958857417, 2237333973, 2876572251, 6712001919, 20136005757]

約数ペア:

[(1, 20136005757), (3, 6712001919), (7, 2876572251), (9, 2237333973), (21, 958857417), (27, 745777991), (49, 410938893), (63, 319619139), (83, 242602479), (147, 136979631), (189, 106539713), (249, 80867493), (441, 45659877), (581, 34657497), (747, 26955831), (1323, 15219959), (1743, 11552499), (2241, 8985277), (4067, 4951071), (5229, 3850833), (12201, 1650357), (15687, 1283611), (36603, 550119), (109809, 183373)]