20162790498

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3631}}^1\times {\mathrm{22573}}^1$

素因数の和:26250

約数の個数: 32

約数和(自身を含む): 41322339072

約数和(自身を除く): 21159548574

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 3631, 7262, 10893, 21786, 22573, 45146, 67719, 135438, 148871, 297742, 446613, 893226, 925493, 1850986, 2776479, 5552958, 81962563, 163925126, 245887689, 491775378, 3360465083, 6720930166, 10081395249, 20162790498]

約数ペア:

[(1, 20162790498), (2, 10081395249), (3, 6720930166), (6, 3360465083), (41, 491775378), (82, 245887689), (123, 163925126), (246, 81962563), (3631, 5552958), (7262, 2776479), (10893, 1850986), (21786, 925493), (22573, 893226), (45146, 446613), (67719, 297742), (135438, 148871)]