20159739932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{914191}}^1$

素因数の和:914381

約数の個数: 24

約数和(自身を含む): 36476260800

約数和(自身を除く): 16316520868

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 5513, 11026, 22052, 914191, 1828382, 3656764, 33825067, 67650134, 135300268, 136214459, 272428918, 544857836, 5039934983, 10079869966, 20159739932]

約数ペア:

[(1, 20159739932), (2, 10079869966), (4, 5039934983), (37, 544857836), (74, 272428918), (148, 136214459), (149, 135300268), (298, 67650134), (596, 33825067), (5513, 3656764), (11026, 1828382), (22052, 914191)]