20140321792

素因数分解:

$2^{10}\times {\mathrm{197}}^1\times {\mathrm{99839}}^1$

素因数の和:100056

約数の個数: 44

約数和(自身を含む): 40465751040

約数和(自身を除く): 20325429248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1024, 1576, 3152, 6304, 12608, 25216, 50432, 99839, 100864, 199678, 201728, 399356, 798712, 1597424, 3194848, 6389696, 12779392, 19668283, 25558784, 39336566, 51117568, 78673132, 102235136, 157346264, 314692528, 629385056, 1258770112, 2517540224, 5035080448, 10070160896, 20140321792]

約数ペア:

[(1, 20140321792), (2, 10070160896), (4, 5035080448), (8, 2517540224), (16, 1258770112), (32, 629385056), (64, 314692528), (128, 157346264), (197, 102235136), (256, 78673132), (394, 51117568), (512, 39336566), (788, 25558784), (1024, 19668283), (1576, 12779392), (3152, 6389696), (6304, 3194848), (12608, 1597424), (25216, 798712), (50432, 399356), (99839, 201728), (100864, 199678)]