20112292806

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{69497}}^1$

素因数の和:69988

約数の個数: 32

約数和(自身を含む): 40631310720

約数和(自身を除く): 20519017914

約数列:

[1, 2, 3, 6, 139, 278, 347, 417, 694, 834, 1041, 2082, 48233, 69497, 96466, 138994, 144699, 208491, 289398, 416982, 9660083, 19320166, 24115459, 28980249, 48230918, 57960498, 72346377, 144692754, 3352048801, 6704097602, 10056146403, 20112292806]

約数ペア:

[(1, 20112292806), (2, 10056146403), (3, 6704097602), (6, 3352048801), (139, 144692754), (278, 72346377), (347, 57960498), (417, 48230918), (694, 28980249), (834, 24115459), (1041, 19320166), (2082, 9660083), (48233, 416982), (69497, 289398), (96466, 208491), (138994, 144699)]