20334734

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 35868096

約数和(自身を除く): 15533362

約数列:

[1, 2, 7, 14, 73, 101, 146, 197, 202, 394, 511, 707, 1022, 1379, 1414, 2758, 7373, 14381, 14746, 19897, 28762, 39794, 51611, 100667, 103222, 139279, 201334, 278558, 1452481, 2904962, 10167367, 20334734]

約数ペア:

[(1, 20334734), (2, 10167367), (7, 2904962), (14, 1452481), (73, 278558), (101, 201334), (146, 139279), (197, 103222), (202, 100667), (394, 51611), (511, 39794), (707, 28762), (1022, 19897), (1379, 14746), (1414, 14381), (2758, 7373)]