20181025618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1\times {\mathrm{14887}}^1$

素因数の和:17986

約数の個数: 32

約数和(自身を含む): 34531346304

約数和(自身を除く): 14350320686

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3067, 6134, 14887, 29774, 39871, 52139, 79742, 104278, 193531, 253079, 387062, 506158, 677807, 1355614, 3290027, 6580054, 45658429, 91316858, 593559577, 776193293, 1187119154, 1552386586, 10090512809, 20181025618]

約数ペア:

[(1, 20181025618), (2, 10090512809), (13, 1552386586), (17, 1187119154), (26, 776193293), (34, 593559577), (221, 91316858), (442, 45658429), (3067, 6580054), (6134, 3290027), (14887, 1355614), (29774, 677807), (39871, 506158), (52139, 387062), (79742, 253079), (104278, 193531)]