20171969976088

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6796485841}}^1$

素因数の和:6796485907

約数の個数: 32

約数和(自身を含む): 44041228256160

約数和(自身を除く): 23869258280072

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6796485841, 13592971682, 27185943364, 47575400887, 54371886728, 95150801774, 190301603548, 360213749573, 380603207096, 720427499146, 1440854998292, 2521496247011, 2881709996584, 5042992494022, 10085984988044, 20171969976088]

約数ペア:

[(1, 20171969976088), (2, 10085984988044), (4, 5042992494022), (7, 2881709996584), (8, 2521496247011), (14, 1440854998292), (28, 720427499146), (53, 380603207096), (56, 360213749573), (106, 190301603548), (212, 95150801774), (371, 54371886728), (424, 47575400887), (742, 27185943364), (1484, 13592971682), (2968, 6796485841)]