20149852792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3582833}}^1$

素因数の和:3582895

約数の個数: 32

約数和(自身を含む): 40844307600

約数和(自身を除く): 20694454808

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 3582833, 7165666, 14331332, 28662664, 68073827, 132564821, 136147654, 265129642, 272295308, 530259284, 544590616, 1060518568, 2518731599, 5037463198, 10074926396, 20149852792]

約数ペア:

[(1, 20149852792), (2, 10074926396), (4, 5037463198), (8, 2518731599), (19, 1060518568), (37, 544590616), (38, 530259284), (74, 272295308), (76, 265129642), (148, 136147654), (152, 132564821), (296, 68073827), (703, 28662664), (1406, 14331332), (2812, 7165666), (5624, 3582833)]