20176917744

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{936197}}^1$

素因数の和:936657

約数の個数: 40

約数和(自身を含む): 52239848400

約数和(自身を除く): 32062930656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 21552, 936197, 1872394, 2808591, 3744788, 5617182, 7489576, 11234364, 14979152, 22468728, 44937456, 420352453, 840704906, 1261057359, 1681409812, 2522114718, 3362819624, 5044229436, 6725639248, 10088458872, 20176917744]

約数ペア:

[(1, 20176917744), (2, 10088458872), (3, 6725639248), (4, 5044229436), (6, 3362819624), (8, 2522114718), (12, 1681409812), (16, 1261057359), (24, 840704906), (48, 420352453), (449, 44937456), (898, 22468728), (1347, 14979152), (1796, 11234364), (2694, 7489576), (3592, 5617182), (5388, 3744788), (7184, 2808591), (10776, 1872394), (21552, 936197)]