20074078652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1\times {\mathrm{1787}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 37429348320

約数和(自身を除く): 17355269668

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 709, 932, 1418, 1787, 2836, 3574, 3961, 7148, 7922, 12053, 15844, 24106, 30379, 48212, 60758, 121516, 165197, 330394, 416371, 660788, 832742, 1266983, 1665484, 2533966, 2808349, 5067932, 5616698, 7078307, 11233396, 14156614, 21538711, 28313228, 43077422, 86154844, 295207039, 590414078, 1180828156, 5018519663, 10037039326, 20074078652]

約数ペア:

[(1, 20074078652), (2, 10037039326), (4, 5018519663), (17, 1180828156), (34, 590414078), (68, 295207039), (233, 86154844), (466, 43077422), (709, 28313228), (932, 21538711), (1418, 14156614), (1787, 11233396), (2836, 7078307), (3574, 5616698), (3961, 5067932), (7148, 2808349), (7922, 2533966), (12053, 1665484), (15844, 1266983), (24106, 832742), (30379, 660788), (48212, 416371), (60758, 330394), (121516, 165197)]