20188045734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{994583}}^1$

素因数の和:994804

約数の個数: 32

約数和(自身を含む): 42966028800

約数和(自身を除く): 22777983066

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199, 398, 597, 1194, 3383, 6766, 10149, 20298, 994583, 1989166, 2983749, 5967498, 16907911, 33815822, 50723733, 101447466, 197922017, 395844034, 593766051, 1187532102, 3364674289, 6729348578, 10094022867, 20188045734]

約数ペア:

[(1, 20188045734), (2, 10094022867), (3, 6729348578), (6, 3364674289), (17, 1187532102), (34, 593766051), (51, 395844034), (102, 197922017), (199, 101447466), (398, 50723733), (597, 33815822), (1194, 16907911), (3383, 5967498), (6766, 2983749), (10149, 1989166), (20298, 994583)]