20201409746

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1174091}}^1$

素因数の和:1175329

約数の個数: 16

約数和(自身を含む): 34659195840

約数和(自身を除く): 14457786094

約数列:

[1, 2, 7, 14, 1229, 2458, 8603, 17206, 1174091, 2348182, 8218637, 16437274, 1442957839, 2885915678, 10100704873, 20201409746]

約数ペア:

[(1, 20201409746), (2, 10100704873), (7, 2885915678), (14, 1442957839), (1229, 16437274), (2458, 8218637), (8603, 2348182), (17206, 1174091)]