20141233720

素因数分解:

$2^3\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{248167}}^1$

素因数の和:250207

約数の個数: 32

約数和(自身を含む): 45340293600

約数和(自身を除く): 25199059880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2029, 4058, 8116, 10145, 16232, 20290, 40580, 81160, 248167, 496334, 992668, 1240835, 1985336, 2481670, 4963340, 9926680, 503530843, 1007061686, 2014123372, 2517654215, 4028246744, 5035308430, 10070616860, 20141233720]

約数ペア:

[(1, 20141233720), (2, 10070616860), (4, 5035308430), (5, 4028246744), (8, 2517654215), (10, 2014123372), (20, 1007061686), (40, 503530843), (2029, 9926680), (4058, 4963340), (8116, 2481670), (10145, 1985336), (16232, 1240835), (20290, 992668), (40580, 496334), (81160, 248167)]