20061374977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{24281}}^1$

素因数の和:24489

約数の個数: 32

約数和(自身を含む): 24923821824

約数和(自身を除く): 4862446847

約数列:

[1, 7, 17, 53, 119, 131, 371, 901, 917, 2227, 6307, 6943, 15589, 24281, 48601, 118031, 169967, 412777, 826217, 1286893, 2889439, 3180811, 9008251, 21877181, 22265677, 54073787, 153140267, 168582983, 378516509, 1180080881, 2865910711, 20061374977]

約数ペア:

[(1, 20061374977), (7, 2865910711), (17, 1180080881), (53, 378516509), (119, 168582983), (131, 153140267), (371, 54073787), (901, 22265677), (917, 21877181), (2227, 9008251), (6307, 3180811), (6943, 2889439), (15589, 1286893), (24281, 826217), (48601, 412777), (118031, 169967)]