20143438532

素因数分解:

$2^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{376063}}^1$

素因数の和:377987

約数の個数: 24

約数和(自身を含む): 40308043776

約数和(自身を除く): 20164605244

約数列:

[1, 2, 4, 7, 14, 28, 1913, 3826, 7652, 13391, 26782, 53564, 376063, 752126, 1504252, 2632441, 5264882, 10529764, 719408519, 1438817038, 2877634076, 5035859633, 10071719266, 20143438532]

約数ペア:

[(1, 20143438532), (2, 10071719266), (4, 5035859633), (7, 2877634076), (14, 1438817038), (28, 719408519), (1913, 10529764), (3826, 5264882), (7652, 2632441), (13391, 1504252), (26782, 752126), (53564, 376063)]